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[PATCH v20220916 07/13] DISCARD VARIABLES command 334+ messages / 3 participants [nested] [flat]
* [PATCH v20220916 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 1059a5c865..542be13a40 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --w2in66fnadvggvsb Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220916-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH 05/11] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 2b57daa264..745f2cbbf6 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2027,7 +2027,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 724b74acb5..6c81f12dc7 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 52b2a037f6..c421b92816 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.2 --gcms4zhgklsgym3k Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220906-1-0006-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v20220916 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 1059a5c865..542be13a40 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --w2in66fnadvggvsb Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220916-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v20220922 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 9a45d94d9b..c1da4fb364 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --z3ntqfnlkpftg4xg Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220922-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH 05/11] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 2b57daa264..745f2cbbf6 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2027,7 +2027,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 724b74acb5..6c81f12dc7 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 52b2a037f6..c421b92816 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.2 --gcms4zhgklsgym3k Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220906-1-0006-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v10 6/7] Row pattern recognition patch (tests). @ 2023-10-22 02:22 Tatsuo Ishii <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Tatsuo Ishii @ 2023-10-22 02:22 UTC (permalink / raw) --- src/test/regress/expected/rpr.out | 709 +++++++++++++++++++++++++++++ src/test/regress/parallel_schedule | 2 +- src/test/regress/sql/rpr.sql | 338 ++++++++++++++ 3 files changed, 1048 insertions(+), 1 deletion(-) create mode 100644 src/test/regress/expected/rpr.out create mode 100644 src/test/regress/sql/rpr.sql diff --git a/src/test/regress/expected/rpr.out b/src/test/regress/expected/rpr.out new file mode 100644 index 0000000000..8f8254d3b2 --- /dev/null +++ b/src/test/regress/expected/rpr.out @@ -0,0 +1,709 @@ +-- +-- Test for row pattern definition clause +-- +CREATE TEMP TABLE stock ( + company TEXT, + tdate DATE, + price INTEGER +); +INSERT INTO stock VALUES ('company1', '2023-07-01', 100); +INSERT INTO stock VALUES ('company1', '2023-07-02', 200); +INSERT INTO stock VALUES ('company1', '2023-07-03', 150); +INSERT INTO stock VALUES ('company1', '2023-07-04', 140); +INSERT INTO stock VALUES ('company1', '2023-07-05', 150); +INSERT INTO stock VALUES ('company1', '2023-07-06', 90); +INSERT INTO stock VALUES ('company1', '2023-07-07', 110); +INSERT INTO stock VALUES ('company1', '2023-07-08', 130); +INSERT INTO stock VALUES ('company1', '2023-07-09', 120); +INSERT INTO stock VALUES ('company1', '2023-07-10', 130); +INSERT INTO stock VALUES ('company2', '2023-07-01', 50); +INSERT INTO stock VALUES ('company2', '2023-07-02', 2000); +INSERT INTO stock VALUES ('company2', '2023-07-03', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-04', 1400); +INSERT INTO stock VALUES ('company2', '2023-07-05', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-06', 60); +INSERT INTO stock VALUES ('company2', '2023-07-07', 1100); +INSERT INTO stock VALUES ('company2', '2023-07-08', 1300); +INSERT INTO stock VALUES ('company2', '2023-07-09', 1200); +INSERT INTO stock VALUES ('company2', '2023-07-10', 1300); +SELECT * FROM stock; + company | tdate | price +----------+------------+------- + company1 | 07-01-2023 | 100 + company1 | 07-02-2023 | 200 + company1 | 07-03-2023 | 150 + company1 | 07-04-2023 | 140 + company1 | 07-05-2023 | 150 + company1 | 07-06-2023 | 90 + company1 | 07-07-2023 | 110 + company1 | 07-08-2023 | 130 + company1 | 07-09-2023 | 120 + company1 | 07-10-2023 | 130 + company2 | 07-01-2023 | 50 + company2 | 07-02-2023 | 2000 + company2 | 07-03-2023 | 1500 + company2 | 07-04-2023 | 1400 + company2 | 07-05-2023 | 1500 + company2 | 07-06-2023 | 60 + company2 | 07-07-2023 | 1100 + company2 | 07-08-2023 | 1300 + company2 | 07-09-2023 | 1200 + company2 | 07-10-2023 | 1300 +(20 rows) + +-- basic test using PREV +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 120 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1200 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- basic test using PREV. UP appears twice +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ UP+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 150 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 130 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1500 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1300 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- basic test using PREV. Use '*' +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP* DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | 150 | 90 | 07-06-2023 + company1 | 07-06-2023 | 90 | | | + company1 | 07-07-2023 | 110 | 110 | 120 | 07-08-2023 + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | 1500 | 60 | 07-06-2023 + company2 | 07-06-2023 | 60 | | | + company2 | 07-07-2023 | 1100 | 1100 | 1200 | 07-08-2023 + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- last_value() should remain consistent +SELECT company, tdate, price, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | last_value +----------+------------+-------+------------ + company1 | 07-01-2023 | 100 | 140 + company1 | 07-02-2023 | 200 | + company1 | 07-03-2023 | 150 | + company1 | 07-04-2023 | 140 | + company1 | 07-05-2023 | 150 | + company1 | 07-06-2023 | 90 | 120 + company1 | 07-07-2023 | 110 | + company1 | 07-08-2023 | 130 | + company1 | 07-09-2023 | 120 | + company1 | 07-10-2023 | 130 | + company2 | 07-01-2023 | 50 | 1400 + company2 | 07-02-2023 | 2000 | + company2 | 07-03-2023 | 1500 | + company2 | 07-04-2023 | 1400 | + company2 | 07-05-2023 | 1500 | + company2 | 07-06-2023 | 60 | 1200 + company2 | 07-07-2023 | 1100 | + company2 | 07-08-2023 | 1300 | + company2 | 07-09-2023 | 1200 | + company2 | 07-10-2023 | 1300 | +(20 rows) + +-- omit "START" in DEFINE but it is ok because "START AS TRUE" is +-- implicitly defined. per spec. +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | nth_second +----------+------------+-------+-------------+------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 | 07-02-2023 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | | | + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | 90 | 120 | 07-07-2023 + company1 | 07-07-2023 | 110 | | | + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | + company2 | 07-01-2023 | 50 | 50 | 1400 | 07-02-2023 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | | | + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | 60 | 1200 | 07-07-2023 + company2 | 07-07-2023 | 1100 | | | + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | +(20 rows) + +-- the first row start with less than or equal to 100 +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | 90 | 120 + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1400 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | 60 | 1200 + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- second row raises 120% +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price) * 1.2, + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 140 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1400 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- using NEXT +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 200 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | 140 | 150 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 110 | 130 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 2000 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | 1400 | 1500 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 1100 | 1300 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 200 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | 140 | 150 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 110 | 130 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 2000 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | 1400 | 1500 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 1100 | 1300 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- match everything +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+) + DEFINE + A AS TRUE +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | 100 | 130 + company1 | 07-02-2023 | 200 | | + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | | + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | 50 | 1300 + company2 | 07-02-2023 | 2000 | | + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | | + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | | + company1 | 07-02-2023 | 200 | 07-02-2023 | 07-05-2023 + company1 | 07-03-2023 | 150 | | + company1 | 07-04-2023 | 140 | | + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-10-2023 + company1 | 07-08-2023 | 130 | | + company1 | 07-09-2023 | 120 | | + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | | + company2 | 07-02-2023 | 2000 | 07-02-2023 | 07-05-2023 + company2 | 07-03-2023 | 1500 | | + company2 | 07-04-2023 | 1400 | | + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-10-2023 + company2 | 07-08-2023 | 1300 | | + company2 | 07-09-2023 | 1200 | | + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + company | tdate | price | first_value | last_value +----------+------------+-------+-------------+------------ + company1 | 07-01-2023 | 100 | | + company1 | 07-02-2023 | 200 | 07-02-2023 | 07-05-2023 + company1 | 07-03-2023 | 150 | 07-03-2023 | 07-05-2023 + company1 | 07-04-2023 | 140 | 07-04-2023 | 07-05-2023 + company1 | 07-05-2023 | 150 | | + company1 | 07-06-2023 | 90 | | + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-10-2023 + company1 | 07-08-2023 | 130 | 07-08-2023 | 07-10-2023 + company1 | 07-09-2023 | 120 | 07-09-2023 | 07-10-2023 + company1 | 07-10-2023 | 130 | | + company2 | 07-01-2023 | 50 | | + company2 | 07-02-2023 | 2000 | 07-02-2023 | 07-05-2023 + company2 | 07-03-2023 | 1500 | 07-03-2023 | 07-05-2023 + company2 | 07-04-2023 | 1400 | 07-04-2023 | 07-05-2023 + company2 | 07-05-2023 | 1500 | | + company2 | 07-06-2023 | 60 | | + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-10-2023 + company2 | 07-08-2023 | 1300 | 07-08-2023 | 07-10-2023 + company2 | 07-09-2023 | 1200 | 07-09-2023 | 07-10-2023 + company2 | 07-10-2023 | 1300 | | +(20 rows) + +-- ROWS BETWEEN CURRENT ROW AND offset FOLLOWING +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w, + count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | count +----------+------------+-------+-------------+------------+------- + company1 | 07-01-2023 | 100 | 07-01-2023 | 07-03-2023 | 3 + company1 | 07-02-2023 | 200 | | | + company1 | 07-03-2023 | 150 | | | + company1 | 07-04-2023 | 140 | 07-04-2023 | 07-06-2023 | 3 + company1 | 07-05-2023 | 150 | | | + company1 | 07-06-2023 | 90 | | | + company1 | 07-07-2023 | 110 | 07-07-2023 | 07-09-2023 | 3 + company1 | 07-08-2023 | 130 | | | + company1 | 07-09-2023 | 120 | | | + company1 | 07-10-2023 | 130 | | | 0 + company2 | 07-01-2023 | 50 | 07-01-2023 | 07-03-2023 | 3 + company2 | 07-02-2023 | 2000 | | | + company2 | 07-03-2023 | 1500 | | | + company2 | 07-04-2023 | 1400 | 07-04-2023 | 07-06-2023 | 3 + company2 | 07-05-2023 | 1500 | | | + company2 | 07-06-2023 | 60 | | | + company2 | 07-07-2023 | 1100 | 07-07-2023 | 07-09-2023 | 3 + company2 | 07-08-2023 | 1300 | | | + company2 | 07-09-2023 | 1200 | | | + company2 | 07-10-2023 | 1300 | | | 0 +(20 rows) + +-- +-- Aggregates +-- +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP PAST LAST ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | max | min | sum | avg | count +----------+------------+-------+-------------+------------+------+-----+------+-----------------------+------- + company1 | 07-01-2023 | 100 | 100 | 140 | 200 | 100 | 590 | 147.5000000000000000 | 4 + company1 | 07-02-2023 | 200 | | | | | | | + company1 | 07-03-2023 | 150 | | | | | | | + company1 | 07-04-2023 | 140 | | | | | | | + company1 | 07-05-2023 | 150 | | | | | | | 0 + company1 | 07-06-2023 | 90 | 90 | 120 | 130 | 90 | 450 | 112.5000000000000000 | 4 + company1 | 07-07-2023 | 110 | | | | | | | + company1 | 07-08-2023 | 130 | | | | | | | + company1 | 07-09-2023 | 120 | | | | | | | + company1 | 07-10-2023 | 130 | | | | | | | 0 + company2 | 07-01-2023 | 50 | 50 | 1400 | 2000 | 50 | 4950 | 1237.5000000000000000 | 4 + company2 | 07-02-2023 | 2000 | | | | | | | + company2 | 07-03-2023 | 1500 | | | | | | | + company2 | 07-04-2023 | 1400 | | | | | | | + company2 | 07-05-2023 | 1500 | | | | | | | 0 + company2 | 07-06-2023 | 60 | 60 | 1200 | 1300 | 60 | 3660 | 915.0000000000000000 | 4 + company2 | 07-07-2023 | 1100 | | | | | | | + company2 | 07-08-2023 | 1300 | | | | | | | + company2 | 07-09-2023 | 1200 | | | | | | | + company2 | 07-10-2023 | 1300 | | | | | | | 0 +(20 rows) + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP TO NEXT ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + company | tdate | price | first_value | last_value | max | min | sum | avg | count +----------+------------+-------+-------------+------------+------+------+------+-----------------------+------- + company1 | 07-01-2023 | 100 | 100 | 140 | 200 | 100 | 590 | 147.5000000000000000 | 4 + company1 | 07-02-2023 | 200 | | | | | | | 0 + company1 | 07-03-2023 | 150 | | | | | | | 0 + company1 | 07-04-2023 | 140 | 140 | 90 | 150 | 90 | 380 | 126.6666666666666667 | 3 + company1 | 07-05-2023 | 150 | | | | | | | 0 + company1 | 07-06-2023 | 90 | 90 | 120 | 130 | 90 | 450 | 112.5000000000000000 | 4 + company1 | 07-07-2023 | 110 | 110 | 120 | 130 | 110 | 360 | 120.0000000000000000 | 3 + company1 | 07-08-2023 | 130 | | | | | | | 0 + company1 | 07-09-2023 | 120 | | | | | | | 0 + company1 | 07-10-2023 | 130 | | | | | | | 0 + company2 | 07-01-2023 | 50 | 50 | 1400 | 2000 | 50 | 4950 | 1237.5000000000000000 | 4 + company2 | 07-02-2023 | 2000 | | | | | | | 0 + company2 | 07-03-2023 | 1500 | | | | | | | 0 + company2 | 07-04-2023 | 1400 | 1400 | 60 | 1500 | 60 | 2960 | 986.6666666666666667 | 3 + company2 | 07-05-2023 | 1500 | | | | | | | 0 + company2 | 07-06-2023 | 60 | 60 | 1200 | 1300 | 60 | 3660 | 915.0000000000000000 | 4 + company2 | 07-07-2023 | 1100 | 1100 | 1200 | 1300 | 1100 | 3600 | 1200.0000000000000000 | 3 + company2 | 07-08-2023 | 1300 | | | | | | | 0 + company2 | 07-09-2023 | 1200 | | | | | | | 0 + company2 | 07-10-2023 | 1300 | | | | | | | 0 +(20 rows) + +-- +-- Error cases +-- +-- row pattern definition variable name must not appear more than once +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + ORDER BY tdate + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price), + UP AS price > PREV(price) +); +ERROR: syntax error at or near "ORDER" +LINE 6: ORDER BY tdate + ^ +-- pattern variable name must appear in DEFINE +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ END) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); +ERROR: syntax error at or near "END" +LINE 8: PATTERN (START UP+ DOWN+ END) + ^ +-- FRAME must start at current row when row patttern recognition is used +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); +ERROR: FRAME must start at current row when row patttern recognition is used +-- SEEK is not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + SEEK + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); +ERROR: SEEK is not supported +LINE 8: SEEK + ^ +HINT: Use INITIAL. diff --git a/src/test/regress/parallel_schedule b/src/test/regress/parallel_schedule index 4df9d8503b..896531002b 100644 --- a/src/test/regress/parallel_schedule +++ b/src/test/regress/parallel_schedule @@ -98,7 +98,7 @@ test: publication subscription # Another group of parallel tests # select_views depends on create_view # ---------- -test: select_views portals_p2 foreign_key cluster dependency guc bitmapops combocid tsearch tsdicts foreign_data window xmlmap functional_deps advisory_lock indirect_toast equivclass +test: select_views portals_p2 foreign_key cluster dependency guc bitmapops combocid tsearch tsdicts foreign_data window xmlmap functional_deps advisory_lock indirect_toast equivclass rpr # ---------- # Another group of parallel tests (JSON related) diff --git a/src/test/regress/sql/rpr.sql b/src/test/regress/sql/rpr.sql new file mode 100644 index 0000000000..38309652f9 --- /dev/null +++ b/src/test/regress/sql/rpr.sql @@ -0,0 +1,338 @@ +-- +-- Test for row pattern definition clause +-- + +CREATE TEMP TABLE stock ( + company TEXT, + tdate DATE, + price INTEGER +); +INSERT INTO stock VALUES ('company1', '2023-07-01', 100); +INSERT INTO stock VALUES ('company1', '2023-07-02', 200); +INSERT INTO stock VALUES ('company1', '2023-07-03', 150); +INSERT INTO stock VALUES ('company1', '2023-07-04', 140); +INSERT INTO stock VALUES ('company1', '2023-07-05', 150); +INSERT INTO stock VALUES ('company1', '2023-07-06', 90); +INSERT INTO stock VALUES ('company1', '2023-07-07', 110); +INSERT INTO stock VALUES ('company1', '2023-07-08', 130); +INSERT INTO stock VALUES ('company1', '2023-07-09', 120); +INSERT INTO stock VALUES ('company1', '2023-07-10', 130); +INSERT INTO stock VALUES ('company2', '2023-07-01', 50); +INSERT INTO stock VALUES ('company2', '2023-07-02', 2000); +INSERT INTO stock VALUES ('company2', '2023-07-03', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-04', 1400); +INSERT INTO stock VALUES ('company2', '2023-07-05', 1500); +INSERT INTO stock VALUES ('company2', '2023-07-06', 60); +INSERT INTO stock VALUES ('company2', '2023-07-07', 1100); +INSERT INTO stock VALUES ('company2', '2023-07-08', 1300); +INSERT INTO stock VALUES ('company2', '2023-07-09', 1200); +INSERT INTO stock VALUES ('company2', '2023-07-10', 1300); + +SELECT * FROM stock; + +-- basic test using PREV +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- basic test using PREV. UP appears twice +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ UP+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- basic test using PREV. Use '*' +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP* DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- last_value() should remain consistent +SELECT company, tdate, price, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- omit "START" in DEFINE but it is ok because "START AS TRUE" is +-- implicitly defined. per spec. +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w, + nth_value(tdate, 2) OVER w AS nth_second + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- the first row start with less than or equal to 100 +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- second row raises 120% +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (LOWPRICE UP+ DOWN+) + DEFINE + LOWPRICE AS price <= 100, + UP AS price > PREV(price) * 1.2, + DOWN AS price < PREV(price) +); + +-- using NEXT +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (START UPDOWN) + DEFINE + START AS TRUE, + UPDOWN AS price > PREV(price) AND price > NEXT(price) +); + +-- match everything + +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+) + DEFINE + A AS TRUE +); + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + +-- backtracking with reclassification of rows +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + INITIAL + PATTERN (A+ B+) + DEFINE + A AS price > 100, + B AS price > 100 +); + +-- ROWS BETWEEN CURRENT ROW AND offset FOLLOWING +SELECT company, tdate, price, first_value(tdate) OVER w, last_value(tdate) OVER w, + count(*) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND 2 FOLLOWING + AFTER MATCH SKIP PAST LAST ROW + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- +-- Aggregates +-- + +-- using AFTER MATCH SKIP PAST LAST ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP PAST LAST ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + +-- using AFTER MATCH SKIP TO NEXT ROW +SELECT company, tdate, price, + first_value(price) OVER w, + last_value(price) OVER w, + max(price) OVER w, + min(price) OVER w, + sum(price) OVER w, + avg(price) OVER w, + count(price) OVER w +FROM stock +WINDOW w AS ( +PARTITION BY company +ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING +AFTER MATCH SKIP TO NEXT ROW +INITIAL +PATTERN (START UP+ DOWN+) +DEFINE +START AS TRUE, +UP AS price > PREV(price), +DOWN AS price < PREV(price) +); + +-- +-- Error cases +-- + +-- row pattern definition variable name must not appear more than once +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + ORDER BY tdate + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price), + UP AS price > PREV(price) +); + +-- pattern variable name must appear in DEFINE +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+ END) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- FRAME must start at current row when row patttern recognition is used +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING + INITIAL + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); + +-- SEEK is not supported +SELECT company, tdate, price, first_value(price) OVER w, last_value(price) OVER w + FROM stock + WINDOW w AS ( + PARTITION BY company + ORDER BY tdate + ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING + AFTER MATCH SKIP TO NEXT ROW + SEEK + PATTERN (START UP+ DOWN+) + DEFINE + START AS TRUE, + UP AS price > PREV(price), + DOWN AS price < PREV(price) +); -- 2.25.1 ----Next_Part(Sun_Oct_22_11_39_20_2023_140)-- Content-Type: Text/X-Patch; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="v10-0007-Allow-to-print-raw-parse-tree.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 334+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 334+ messages in thread
end of thread, other threads:[~2025-12-09 17:33 UTC | newest] Thread overview: 334+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2022-04-04 22:13 [PATCH v20220916 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH v20220922 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH v20220916 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH 05/11] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH 05/11] DISCARD VARIABLES command [email protected] <[email protected]> 2023-10-22 02:22 [PATCH v10 6/7] Row pattern recognition patch (tests). Tatsuo Ishii <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
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