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[PATCH v20220916 06/13] support of LET command in PLpgSQL
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* [PATCH v20220916 06/13] support of LET command in PLpgSQL
@ 2022-04-04 18:32  [email protected] <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: [email protected] @ 2022-04-04 18:32 UTC (permalink / raw)

The support for LET command as PLpgSQL command does assigning of expression
evaluation to session variable. With extra support in PLpgSQL we can implement
SQL LET command like usual PostgreSQL's command (and the assigning of result
to session variable is not side effect of query evaluation).
---
 src/backend/executor/spi.c              |  3 ++
 src/backend/parser/gram.y               |  8 ++++
 src/backend/parser/parser.c             |  3 +-
 src/include/parser/parser.h             |  6 ++-
 src/pl/plpgsql/src/pl_exec.c            | 55 +++++++++++++++++++++++++
 src/pl/plpgsql/src/pl_funcs.c           | 24 +++++++++++
 src/pl/plpgsql/src/pl_gram.y            | 28 ++++++++++++-
 src/pl/plpgsql/src/pl_reserved_kwlist.h |  1 +
 src/pl/plpgsql/src/plpgsql.h            | 14 ++++++-
 src/tools/pgindent/typedefs.list        |  1 +
 10 files changed, 139 insertions(+), 4 deletions(-)

diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 29bc26669b..56b107c60d 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -2963,6 +2963,9 @@ _SPI_error_callback(void *arg)
 			case RAW_PARSE_PLPGSQL_ASSIGN3:
 				errcontext("PL/pgSQL assignment \"%s\"", query);
 				break;
+			case RAW_PARSE_PLPGSQL_LET:
+				errcontext("LET statement \"%s\"", query);
+				break;
 			default:
 				errcontext("SQL statement \"%s\"", query);
 				break;
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 063d216152..1059a5c865 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -795,6 +795,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
 %token		MODE_PLPGSQL_ASSIGN1
 %token		MODE_PLPGSQL_ASSIGN2
 %token		MODE_PLPGSQL_ASSIGN3
+%token		MODE_PLPGSQL_LET
 
 
 /* Precedence: lowest to highest */
@@ -903,6 +904,13 @@ parse_toplevel:
 				pg_yyget_extra(yyscanner)->parsetree =
 					list_make1(makeRawStmt((Node *) n, 0));
 			}
+			| MODE_PLPGSQL_LET LetStmt
+			{
+				LetStmt *n = (LetStmt *) $2;
+				n->plpgsql_mode = true;
+				pg_yyget_extra(yyscanner)->parsetree =
+					list_make1(makeRawStmt((Node *) n, 0));
+			}
 		;
 
 /*
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c
index ef85d3bb68..bac97a22db 100644
--- a/src/backend/parser/parser.c
+++ b/src/backend/parser/parser.c
@@ -61,7 +61,8 @@ raw_parser(const char *str, RawParseMode mode)
 			MODE_PLPGSQL_EXPR,	/* RAW_PARSE_PLPGSQL_EXPR */
 			MODE_PLPGSQL_ASSIGN1,	/* RAW_PARSE_PLPGSQL_ASSIGN1 */
 			MODE_PLPGSQL_ASSIGN2,	/* RAW_PARSE_PLPGSQL_ASSIGN2 */
-			MODE_PLPGSQL_ASSIGN3	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_ASSIGN3,	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_LET    /* RAW_PARSE_PLPGSQL_LET */
 		};
 
 		yyextra.have_lookahead = true;
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 828150f01b..bf5d5acf48 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -33,6 +33,9 @@
  * RAW_PARSE_PLPGSQL_ASSIGNn: parse a PL/pgSQL assignment statement,
  * and return a one-element List containing a RawStmt node.  "n"
  * gives the number of dotted names comprising the target ColumnRef.
+ *
+ * RAW_PARSE_PLPGSQL_LET: parse a LET statement, and return a
+ * one-element List containing a RawStmt node.
  */
 typedef enum
 {
@@ -41,7 +44,8 @@ typedef enum
 	RAW_PARSE_PLPGSQL_EXPR,
 	RAW_PARSE_PLPGSQL_ASSIGN1,
 	RAW_PARSE_PLPGSQL_ASSIGN2,
-	RAW_PARSE_PLPGSQL_ASSIGN3
+	RAW_PARSE_PLPGSQL_ASSIGN3,
+	RAW_PARSE_PLPGSQL_LET
 } RawParseMode;
 
 /* Values for the backslash_quote GUC */
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 7bd2a9fff1..6032a3d6ea 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -24,6 +24,7 @@
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "commands/session_variable.h"
 #include "executor/execExpr.h"
 #include "executor/spi.h"
 #include "executor/tstoreReceiver.h"
@@ -318,6 +319,8 @@ static int	exec_stmt_commit(PLpgSQL_execstate *estate,
 							 PLpgSQL_stmt_commit *stmt);
 static int	exec_stmt_rollback(PLpgSQL_execstate *estate,
 							   PLpgSQL_stmt_rollback *stmt);
+static int	exec_stmt_let(PLpgSQL_execstate *estate,
+						  PLpgSQL_stmt_let *let);
 
 static void plpgsql_estate_setup(PLpgSQL_execstate *estate,
 								 PLpgSQL_function *func,
@@ -2109,6 +2112,10 @@ exec_stmts(PLpgSQL_execstate *estate, List *stmts)
 				rc = exec_stmt_rollback(estate, (PLpgSQL_stmt_rollback *) stmt);
 				break;
 
+			case PLPGSQL_STMT_LET:
+				rc = exec_stmt_let(estate, (PLpgSQL_stmt_let *) stmt);
+				break;
+
 			default:
 				/* point err_stmt to parent, since this one seems corrupt */
 				estate->err_stmt = save_estmt;
@@ -4977,6 +4984,54 @@ exec_stmt_rollback(PLpgSQL_execstate *estate, PLpgSQL_stmt_rollback *stmt)
 	return PLPGSQL_RC_OK;
 }
 
+/* ----------
+ * exec_stmt_let			Evaluate an expression and
+ *					put the result into a session variable.
+ * ----------
+ */
+static int
+exec_stmt_let(PLpgSQL_execstate *estate, PLpgSQL_stmt_let *stmt)
+{
+	bool		isNull;
+	Oid			valtype;
+	int32		valtypmod;
+	Datum		value;
+	Oid			varid;
+
+	List	   *plansources;
+	CachedPlanSource *plansource;
+
+	value = exec_eval_expr(estate,
+						   stmt->expr,
+						   &isNull,
+						   &valtype,
+						   &valtypmod);
+
+	/*
+	 * Oid of target session variable is stored in Query structure. It is
+	 * safer to read this value directly from the plan than to hold this value
+	 * in the plpgsql context, because it's not necessary to handle
+	 * invalidation of the cached value. Next operations are read only without
+	 * any allocations, so we can expect that retrieving varid from Query
+	 * should be fast.
+	 */
+	plansources = SPI_plan_get_plan_sources(stmt->expr->plan);
+	if (list_length(plansources) != 1)
+		elog(ERROR, "unexpected length of plansources of query for LET statement");
+
+	plansource = (CachedPlanSource *) linitial(plansources);
+	if (list_length(plansource->query_list) != 1)
+		elog(ERROR, "unexpected length of plansource of query for LET statement");
+
+	varid = linitial_node(Query, plansource->query_list)->resultVariable;
+	if (!OidIsValid(varid))
+		elog(ERROR, "oid of target session variable is not valid");
+
+	SetSessionVariableWithSecurityCheck(varid, value, isNull);
+
+	return PLPGSQL_RC_OK;
+}
+
 /* ----------
  * exec_assign_expr			Put an expression's result into a variable.
  * ----------
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c
index 93d9cef06b..8bb7d18e2b 100644
--- a/src/pl/plpgsql/src/pl_funcs.c
+++ b/src/pl/plpgsql/src/pl_funcs.c
@@ -288,6 +288,8 @@ plpgsql_stmt_typename(PLpgSQL_stmt *stmt)
 			return "COMMIT";
 		case PLPGSQL_STMT_ROLLBACK:
 			return "ROLLBACK";
+		case PLPGSQL_STMT_LET:
+			return "LET";
 	}
 
 	return "unknown";
@@ -368,6 +370,7 @@ static void free_perform(PLpgSQL_stmt_perform *stmt);
 static void free_call(PLpgSQL_stmt_call *stmt);
 static void free_commit(PLpgSQL_stmt_commit *stmt);
 static void free_rollback(PLpgSQL_stmt_rollback *stmt);
+static void free_let(PLpgSQL_stmt_let *stmt);
 static void free_expr(PLpgSQL_expr *expr);
 
 
@@ -457,6 +460,9 @@ free_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			free_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			free_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -711,6 +717,12 @@ free_getdiag(PLpgSQL_stmt_getdiag *stmt)
 {
 }
 
+static void
+free_let(PLpgSQL_stmt_let *stmt)
+{
+	free_expr(stmt->expr);
+}
+
 static void
 free_expr(PLpgSQL_expr *expr)
 {
@@ -813,6 +825,7 @@ static void dump_perform(PLpgSQL_stmt_perform *stmt);
 static void dump_call(PLpgSQL_stmt_call *stmt);
 static void dump_commit(PLpgSQL_stmt_commit *stmt);
 static void dump_rollback(PLpgSQL_stmt_rollback *stmt);
+static void dump_let(PLpgSQL_stmt_let *stmt);
 static void dump_expr(PLpgSQL_expr *expr);
 
 
@@ -912,6 +925,9 @@ dump_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			dump_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			dump_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -1588,6 +1604,14 @@ dump_getdiag(PLpgSQL_stmt_getdiag *stmt)
 	printf("\n");
 }
 
+static void
+dump_let(PLpgSQL_stmt_let *stmt)
+{
+	dump_ind();
+	dump_expr(stmt->expr);
+	printf("\n");
+}
+
 static void
 dump_expr(PLpgSQL_expr *expr)
 {
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index f7cf2b4b89..e1c9c8f7c8 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -195,7 +195,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %type <stmt>	stmt_return stmt_raise stmt_assert stmt_execsql
 %type <stmt>	stmt_dynexecute stmt_for stmt_perform stmt_call stmt_getdiag
 %type <stmt>	stmt_open stmt_fetch stmt_move stmt_close stmt_null
-%type <stmt>	stmt_commit stmt_rollback
+%type <stmt>	stmt_commit stmt_rollback stmt_let
 %type <stmt>	stmt_case stmt_foreach_a
 
 %type <list>	proc_exceptions
@@ -302,6 +302,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %token <keyword>	K_INTO
 %token <keyword>	K_IS
 %token <keyword>	K_LAST
+%token <keyword>	K_LET
 %token <keyword>	K_LOG
 %token <keyword>	K_LOOP
 %token <keyword>	K_MERGE
@@ -896,6 +897,8 @@ proc_stmt		: pl_block ';'
 						{ $$ = $1; }
 				| stmt_rollback
 						{ $$ = $1; }
+				| stmt_let
+						{ $$ = $1; }
 				;
 
 stmt_perform	: K_PERFORM
@@ -1012,6 +1015,29 @@ stmt_assign		: T_DATUM
 					}
 				;
 
+stmt_let		: K_LET
+					{
+						PLpgSQL_stmt_let *new;
+						RawParseMode pmode;
+
+						pmode = RAW_PARSE_PLPGSQL_LET;
+
+						new = palloc0(sizeof(PLpgSQL_stmt_let));
+						new->cmd_type = PLPGSQL_STMT_LET;
+						new->lineno   = plpgsql_location_to_lineno(@1);
+						new->stmtid = ++plpgsql_curr_compile->nstatements;
+
+						/* Push back the head name to include it in the stmt */
+						plpgsql_push_back_token(K_LET);
+						new->expr = read_sql_construct(';', 0, 0, ";",
+													   pmode,
+													   false, true, true,
+													   NULL, NULL);
+
+						$$ = (PLpgSQL_stmt *)new;
+					}
+				;
+
 stmt_getdiag	: K_GET getdiag_area_opt K_DIAGNOSTICS getdiag_list ';'
 					{
 						PLpgSQL_stmt_getdiag *new;
diff --git a/src/pl/plpgsql/src/pl_reserved_kwlist.h b/src/pl/plpgsql/src/pl_reserved_kwlist.h
index 9043fbddbc..e68b5d5b26 100644
--- a/src/pl/plpgsql/src/pl_reserved_kwlist.h
+++ b/src/pl/plpgsql/src/pl_reserved_kwlist.h
@@ -40,6 +40,7 @@ PG_KEYWORD("from", K_FROM)
 PG_KEYWORD("if", K_IF)
 PG_KEYWORD("in", K_IN)
 PG_KEYWORD("into", K_INTO)
+PG_KEYWORD("let", K_LET)
 PG_KEYWORD("loop", K_LOOP)
 PG_KEYWORD("not", K_NOT)
 PG_KEYWORD("null", K_NULL)
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 088768867d..3aeb7badf8 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -127,7 +127,8 @@ typedef enum PLpgSQL_stmt_type
 	PLPGSQL_STMT_PERFORM,
 	PLPGSQL_STMT_CALL,
 	PLPGSQL_STMT_COMMIT,
-	PLPGSQL_STMT_ROLLBACK
+	PLPGSQL_STMT_ROLLBACK,
+	PLPGSQL_STMT_LET
 } PLpgSQL_stmt_type;
 
 /*
@@ -519,6 +520,17 @@ typedef struct PLpgSQL_stmt_assign
 	PLpgSQL_expr *expr;
 } PLpgSQL_stmt_assign;
 
+/*
+ * Let statement
+ */
+typedef struct PLpgSQL_stmt_let
+{
+	PLpgSQL_stmt_type cmd_type;
+	int			lineno;
+	unsigned int stmtid;
+	PLpgSQL_expr *expr;
+} PLpgSQL_stmt_let;
+
 /*
  * PERFORM statement
  */
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index d58d6473cb..522986a730 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -1776,6 +1776,7 @@ PLpgSQL_stmt_forq
 PLpgSQL_stmt_fors
 PLpgSQL_stmt_getdiag
 PLpgSQL_stmt_if
+PLpgSQL_stmt_let
 PLpgSQL_stmt_loop
 PLpgSQL_stmt_open
 PLpgSQL_stmt_perform
-- 
2.37.0


--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220916-0007-DISCARD-VARIABLES-command.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH 04/11] support of LET command in PLpgSQL
@ 2022-04-04 18:32  [email protected] <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: [email protected] @ 2022-04-04 18:32 UTC (permalink / raw)

The support for LET command as PLpgSQL command does assigning of expression
evaluation to session variable. With extra support in PLpgSQL we can implement
SQL LET command like usual PostgreSQL's command (and the assigning of result
to session variable is not side effect of query evaluation).
---
 src/backend/executor/spi.c              |  3 ++
 src/backend/parser/gram.y               |  8 ++++
 src/backend/parser/parser.c             |  3 +-
 src/include/parser/parser.h             |  6 ++-
 src/pl/plpgsql/src/pl_exec.c            | 55 +++++++++++++++++++++++++
 src/pl/plpgsql/src/pl_funcs.c           | 24 +++++++++++
 src/pl/plpgsql/src/pl_gram.y            | 28 ++++++++++++-
 src/pl/plpgsql/src/pl_reserved_kwlist.h |  1 +
 src/pl/plpgsql/src/plpgsql.h            | 14 ++++++-
 9 files changed, 138 insertions(+), 4 deletions(-)

diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 29bc26669b..56b107c60d 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -2963,6 +2963,9 @@ _SPI_error_callback(void *arg)
 			case RAW_PARSE_PLPGSQL_ASSIGN3:
 				errcontext("PL/pgSQL assignment \"%s\"", query);
 				break;
+			case RAW_PARSE_PLPGSQL_LET:
+				errcontext("LET statement \"%s\"", query);
+				break;
 			default:
 				errcontext("SQL statement \"%s\"", query);
 				break;
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index bd3a81bf16..2b57daa264 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -798,6 +798,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
 %token		MODE_PLPGSQL_ASSIGN1
 %token		MODE_PLPGSQL_ASSIGN2
 %token		MODE_PLPGSQL_ASSIGN3
+%token		MODE_PLPGSQL_LET
 
 
 /* Precedence: lowest to highest */
@@ -906,6 +907,13 @@ parse_toplevel:
 				pg_yyget_extra(yyscanner)->parsetree =
 					list_make1(makeRawStmt((Node *) n, 0));
 			}
+			| MODE_PLPGSQL_LET LetStmt
+			{
+				LetStmt *n = (LetStmt *) $2;
+				n->plpgsql_mode = true;
+				pg_yyget_extra(yyscanner)->parsetree =
+					list_make1(makeRawStmt((Node *) n, 0));
+			}
 		;
 
 /*
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c
index 50227cc098..77037797f2 100644
--- a/src/backend/parser/parser.c
+++ b/src/backend/parser/parser.c
@@ -61,7 +61,8 @@ raw_parser(const char *str, RawParseMode mode)
 			MODE_PLPGSQL_EXPR,	/* RAW_PARSE_PLPGSQL_EXPR */
 			MODE_PLPGSQL_ASSIGN1,	/* RAW_PARSE_PLPGSQL_ASSIGN1 */
 			MODE_PLPGSQL_ASSIGN2,	/* RAW_PARSE_PLPGSQL_ASSIGN2 */
-			MODE_PLPGSQL_ASSIGN3	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_ASSIGN3,	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_LET    /* RAW_PARSE_PLPGSQL_LET */
 		};
 
 		yyextra.have_lookahead = true;
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 828150f01b..bf5d5acf48 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -33,6 +33,9 @@
  * RAW_PARSE_PLPGSQL_ASSIGNn: parse a PL/pgSQL assignment statement,
  * and return a one-element List containing a RawStmt node.  "n"
  * gives the number of dotted names comprising the target ColumnRef.
+ *
+ * RAW_PARSE_PLPGSQL_LET: parse a LET statement, and return a
+ * one-element List containing a RawStmt node.
  */
 typedef enum
 {
@@ -41,7 +44,8 @@ typedef enum
 	RAW_PARSE_PLPGSQL_EXPR,
 	RAW_PARSE_PLPGSQL_ASSIGN1,
 	RAW_PARSE_PLPGSQL_ASSIGN2,
-	RAW_PARSE_PLPGSQL_ASSIGN3
+	RAW_PARSE_PLPGSQL_ASSIGN3,
+	RAW_PARSE_PLPGSQL_LET
 } RawParseMode;
 
 /* Values for the backslash_quote GUC */
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 7bd2a9fff1..3acbf75723 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -24,6 +24,7 @@
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "commands/session_variable.h"
 #include "executor/execExpr.h"
 #include "executor/spi.h"
 #include "executor/tstoreReceiver.h"
@@ -318,6 +319,8 @@ static int	exec_stmt_commit(PLpgSQL_execstate *estate,
 							 PLpgSQL_stmt_commit *stmt);
 static int	exec_stmt_rollback(PLpgSQL_execstate *estate,
 							   PLpgSQL_stmt_rollback *stmt);
+static int	exec_stmt_let(PLpgSQL_execstate *estate,
+						  PLpgSQL_stmt_let *let);
 
 static void plpgsql_estate_setup(PLpgSQL_execstate *estate,
 								 PLpgSQL_function *func,
@@ -2109,6 +2112,10 @@ exec_stmts(PLpgSQL_execstate *estate, List *stmts)
 				rc = exec_stmt_rollback(estate, (PLpgSQL_stmt_rollback *) stmt);
 				break;
 
+			case PLPGSQL_STMT_LET:
+				rc = exec_stmt_let(estate, (PLpgSQL_stmt_let *) stmt);
+				break;
+
 			default:
 				/* point err_stmt to parent, since this one seems corrupt */
 				estate->err_stmt = save_estmt;
@@ -4977,6 +4984,54 @@ exec_stmt_rollback(PLpgSQL_execstate *estate, PLpgSQL_stmt_rollback *stmt)
 	return PLPGSQL_RC_OK;
 }
 
+/* ----------
+ * exec_stmt_let			Evaluate an expression and
+ *					put the result into a session variable.
+ * ----------
+ */
+static int
+exec_stmt_let(PLpgSQL_execstate *estate, PLpgSQL_stmt_let *stmt)
+{
+	bool		isNull;
+	Oid			valtype;
+	int32		valtypmod;
+	Datum		value;
+	Oid			varid;
+
+	List	   *plansources;
+	CachedPlanSource *plansource;
+
+	value = exec_eval_expr(estate,
+						   stmt->expr,
+						   &isNull,
+						   &valtype,
+						   &valtypmod);
+
+	/*
+	 * Oid of target session variable is stored in Query structure.
+	 * It is safer to read this value directly from the plan than to
+	 * hold this value in the plpgsql context, because it's not necessary
+	 * to handle invalidation of the cached value. Next operations
+	 * are read only without any allocations, so we can expect that
+	 * retrieving varid from Query should be fast.
+	 */
+	plansources = SPI_plan_get_plan_sources(stmt->expr->plan);
+	if (list_length(plansources) != 1)
+		elog(ERROR, "unexpected length of plansources of query for LET statement");
+
+	plansource = (CachedPlanSource *) linitial(plansources);
+	if (list_length(plansource->query_list) != 1)
+		elog(ERROR, "unexpected length of plansource of query for LET statement");
+
+	varid = linitial_node(Query, plansource->query_list)->resultVariable;
+	if (!OidIsValid(varid))
+		elog(ERROR, "oid of target session variable is not valid");
+
+	SetSessionVariableWithSecurityCheck(varid, value, isNull);
+
+	return PLPGSQL_RC_OK;
+}
+
 /* ----------
  * exec_assign_expr			Put an expression's result into a variable.
  * ----------
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c
index 93d9cef06b..8bb7d18e2b 100644
--- a/src/pl/plpgsql/src/pl_funcs.c
+++ b/src/pl/plpgsql/src/pl_funcs.c
@@ -288,6 +288,8 @@ plpgsql_stmt_typename(PLpgSQL_stmt *stmt)
 			return "COMMIT";
 		case PLPGSQL_STMT_ROLLBACK:
 			return "ROLLBACK";
+		case PLPGSQL_STMT_LET:
+			return "LET";
 	}
 
 	return "unknown";
@@ -368,6 +370,7 @@ static void free_perform(PLpgSQL_stmt_perform *stmt);
 static void free_call(PLpgSQL_stmt_call *stmt);
 static void free_commit(PLpgSQL_stmt_commit *stmt);
 static void free_rollback(PLpgSQL_stmt_rollback *stmt);
+static void free_let(PLpgSQL_stmt_let *stmt);
 static void free_expr(PLpgSQL_expr *expr);
 
 
@@ -457,6 +460,9 @@ free_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			free_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			free_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -711,6 +717,12 @@ free_getdiag(PLpgSQL_stmt_getdiag *stmt)
 {
 }
 
+static void
+free_let(PLpgSQL_stmt_let *stmt)
+{
+	free_expr(stmt->expr);
+}
+
 static void
 free_expr(PLpgSQL_expr *expr)
 {
@@ -813,6 +825,7 @@ static void dump_perform(PLpgSQL_stmt_perform *stmt);
 static void dump_call(PLpgSQL_stmt_call *stmt);
 static void dump_commit(PLpgSQL_stmt_commit *stmt);
 static void dump_rollback(PLpgSQL_stmt_rollback *stmt);
+static void dump_let(PLpgSQL_stmt_let *stmt);
 static void dump_expr(PLpgSQL_expr *expr);
 
 
@@ -912,6 +925,9 @@ dump_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			dump_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			dump_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -1588,6 +1604,14 @@ dump_getdiag(PLpgSQL_stmt_getdiag *stmt)
 	printf("\n");
 }
 
+static void
+dump_let(PLpgSQL_stmt_let *stmt)
+{
+	dump_ind();
+	dump_expr(stmt->expr);
+	printf("\n");
+}
+
 static void
 dump_expr(PLpgSQL_expr *expr)
 {
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index 0b8aea9504..0864f6de55 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -198,7 +198,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %type <stmt>	stmt_return stmt_raise stmt_assert stmt_execsql
 %type <stmt>	stmt_dynexecute stmt_for stmt_perform stmt_call stmt_getdiag
 %type <stmt>	stmt_open stmt_fetch stmt_move stmt_close stmt_null
-%type <stmt>	stmt_commit stmt_rollback
+%type <stmt>	stmt_commit stmt_rollback stmt_let
 %type <stmt>	stmt_case stmt_foreach_a
 
 %type <list>	proc_exceptions
@@ -305,6 +305,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %token <keyword>	K_INTO
 %token <keyword>	K_IS
 %token <keyword>	K_LAST
+%token <keyword>	K_LET
 %token <keyword>	K_LOG
 %token <keyword>	K_LOOP
 %token <keyword>	K_MERGE
@@ -899,6 +900,8 @@ proc_stmt		: pl_block ';'
 						{ $$ = $1; }
 				| stmt_rollback
 						{ $$ = $1; }
+				| stmt_let
+						{ $$ = $1; }
 				;
 
 stmt_perform	: K_PERFORM
@@ -1015,6 +1018,29 @@ stmt_assign		: T_DATUM
 					}
 				;
 
+stmt_let		: K_LET
+					{
+						PLpgSQL_stmt_let *new;
+						RawParseMode pmode;
+
+						pmode = RAW_PARSE_PLPGSQL_LET;
+
+						new = palloc0(sizeof(PLpgSQL_stmt_let));
+						new->cmd_type = PLPGSQL_STMT_LET;
+						new->lineno   = plpgsql_location_to_lineno(@1);
+						new->stmtid = ++plpgsql_curr_compile->nstatements;
+
+						/* Push back the head name to include it in the stmt */
+						plpgsql_push_back_token(K_LET);
+						new->expr = read_sql_construct(';', 0, 0, ";",
+													   pmode,
+													   false, true, true,
+													   NULL, NULL);
+
+						$$ = (PLpgSQL_stmt *)new;
+					}
+				;
+
 stmt_getdiag	: K_GET getdiag_area_opt K_DIAGNOSTICS getdiag_list ';'
 					{
 						PLpgSQL_stmt_getdiag *new;
diff --git a/src/pl/plpgsql/src/pl_reserved_kwlist.h b/src/pl/plpgsql/src/pl_reserved_kwlist.h
index 9043fbddbc..e68b5d5b26 100644
--- a/src/pl/plpgsql/src/pl_reserved_kwlist.h
+++ b/src/pl/plpgsql/src/pl_reserved_kwlist.h
@@ -40,6 +40,7 @@ PG_KEYWORD("from", K_FROM)
 PG_KEYWORD("if", K_IF)
 PG_KEYWORD("in", K_IN)
 PG_KEYWORD("into", K_INTO)
+PG_KEYWORD("let", K_LET)
 PG_KEYWORD("loop", K_LOOP)
 PG_KEYWORD("not", K_NOT)
 PG_KEYWORD("null", K_NULL)
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 088768867d..3aeb7badf8 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -127,7 +127,8 @@ typedef enum PLpgSQL_stmt_type
 	PLPGSQL_STMT_PERFORM,
 	PLPGSQL_STMT_CALL,
 	PLPGSQL_STMT_COMMIT,
-	PLPGSQL_STMT_ROLLBACK
+	PLPGSQL_STMT_ROLLBACK,
+	PLPGSQL_STMT_LET
 } PLpgSQL_stmt_type;
 
 /*
@@ -519,6 +520,17 @@ typedef struct PLpgSQL_stmt_assign
 	PLpgSQL_expr *expr;
 } PLpgSQL_stmt_assign;
 
+/*
+ * Let statement
+ */
+typedef struct PLpgSQL_stmt_let
+{
+	PLpgSQL_stmt_type cmd_type;
+	int			lineno;
+	unsigned int stmtid;
+	PLpgSQL_expr *expr;
+} PLpgSQL_stmt_let;
+
 /*
  * PERFORM statement
  */
-- 
2.37.2


--gcms4zhgklsgym3k
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220906-1-0005-DISCARD-VARIABLES-command.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v20220916 06/13] support of LET command in PLpgSQL
@ 2022-04-04 18:32  [email protected] <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: [email protected] @ 2022-04-04 18:32 UTC (permalink / raw)

The support for LET command as PLpgSQL command does assigning of expression
evaluation to session variable. With extra support in PLpgSQL we can implement
SQL LET command like usual PostgreSQL's command (and the assigning of result
to session variable is not side effect of query evaluation).
---
 src/backend/executor/spi.c              |  3 ++
 src/backend/parser/gram.y               |  8 ++++
 src/backend/parser/parser.c             |  3 +-
 src/include/parser/parser.h             |  6 ++-
 src/pl/plpgsql/src/pl_exec.c            | 55 +++++++++++++++++++++++++
 src/pl/plpgsql/src/pl_funcs.c           | 24 +++++++++++
 src/pl/plpgsql/src/pl_gram.y            | 28 ++++++++++++-
 src/pl/plpgsql/src/pl_reserved_kwlist.h |  1 +
 src/pl/plpgsql/src/plpgsql.h            | 14 ++++++-
 src/tools/pgindent/typedefs.list        |  1 +
 10 files changed, 139 insertions(+), 4 deletions(-)

diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 29bc26669b..56b107c60d 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -2963,6 +2963,9 @@ _SPI_error_callback(void *arg)
 			case RAW_PARSE_PLPGSQL_ASSIGN3:
 				errcontext("PL/pgSQL assignment \"%s\"", query);
 				break;
+			case RAW_PARSE_PLPGSQL_LET:
+				errcontext("LET statement \"%s\"", query);
+				break;
 			default:
 				errcontext("SQL statement \"%s\"", query);
 				break;
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 063d216152..1059a5c865 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -795,6 +795,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
 %token		MODE_PLPGSQL_ASSIGN1
 %token		MODE_PLPGSQL_ASSIGN2
 %token		MODE_PLPGSQL_ASSIGN3
+%token		MODE_PLPGSQL_LET
 
 
 /* Precedence: lowest to highest */
@@ -903,6 +904,13 @@ parse_toplevel:
 				pg_yyget_extra(yyscanner)->parsetree =
 					list_make1(makeRawStmt((Node *) n, 0));
 			}
+			| MODE_PLPGSQL_LET LetStmt
+			{
+				LetStmt *n = (LetStmt *) $2;
+				n->plpgsql_mode = true;
+				pg_yyget_extra(yyscanner)->parsetree =
+					list_make1(makeRawStmt((Node *) n, 0));
+			}
 		;
 
 /*
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c
index ef85d3bb68..bac97a22db 100644
--- a/src/backend/parser/parser.c
+++ b/src/backend/parser/parser.c
@@ -61,7 +61,8 @@ raw_parser(const char *str, RawParseMode mode)
 			MODE_PLPGSQL_EXPR,	/* RAW_PARSE_PLPGSQL_EXPR */
 			MODE_PLPGSQL_ASSIGN1,	/* RAW_PARSE_PLPGSQL_ASSIGN1 */
 			MODE_PLPGSQL_ASSIGN2,	/* RAW_PARSE_PLPGSQL_ASSIGN2 */
-			MODE_PLPGSQL_ASSIGN3	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_ASSIGN3,	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_LET    /* RAW_PARSE_PLPGSQL_LET */
 		};
 
 		yyextra.have_lookahead = true;
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 828150f01b..bf5d5acf48 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -33,6 +33,9 @@
  * RAW_PARSE_PLPGSQL_ASSIGNn: parse a PL/pgSQL assignment statement,
  * and return a one-element List containing a RawStmt node.  "n"
  * gives the number of dotted names comprising the target ColumnRef.
+ *
+ * RAW_PARSE_PLPGSQL_LET: parse a LET statement, and return a
+ * one-element List containing a RawStmt node.
  */
 typedef enum
 {
@@ -41,7 +44,8 @@ typedef enum
 	RAW_PARSE_PLPGSQL_EXPR,
 	RAW_PARSE_PLPGSQL_ASSIGN1,
 	RAW_PARSE_PLPGSQL_ASSIGN2,
-	RAW_PARSE_PLPGSQL_ASSIGN3
+	RAW_PARSE_PLPGSQL_ASSIGN3,
+	RAW_PARSE_PLPGSQL_LET
 } RawParseMode;
 
 /* Values for the backslash_quote GUC */
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 7bd2a9fff1..6032a3d6ea 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -24,6 +24,7 @@
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "commands/session_variable.h"
 #include "executor/execExpr.h"
 #include "executor/spi.h"
 #include "executor/tstoreReceiver.h"
@@ -318,6 +319,8 @@ static int	exec_stmt_commit(PLpgSQL_execstate *estate,
 							 PLpgSQL_stmt_commit *stmt);
 static int	exec_stmt_rollback(PLpgSQL_execstate *estate,
 							   PLpgSQL_stmt_rollback *stmt);
+static int	exec_stmt_let(PLpgSQL_execstate *estate,
+						  PLpgSQL_stmt_let *let);
 
 static void plpgsql_estate_setup(PLpgSQL_execstate *estate,
 								 PLpgSQL_function *func,
@@ -2109,6 +2112,10 @@ exec_stmts(PLpgSQL_execstate *estate, List *stmts)
 				rc = exec_stmt_rollback(estate, (PLpgSQL_stmt_rollback *) stmt);
 				break;
 
+			case PLPGSQL_STMT_LET:
+				rc = exec_stmt_let(estate, (PLpgSQL_stmt_let *) stmt);
+				break;
+
 			default:
 				/* point err_stmt to parent, since this one seems corrupt */
 				estate->err_stmt = save_estmt;
@@ -4977,6 +4984,54 @@ exec_stmt_rollback(PLpgSQL_execstate *estate, PLpgSQL_stmt_rollback *stmt)
 	return PLPGSQL_RC_OK;
 }
 
+/* ----------
+ * exec_stmt_let			Evaluate an expression and
+ *					put the result into a session variable.
+ * ----------
+ */
+static int
+exec_stmt_let(PLpgSQL_execstate *estate, PLpgSQL_stmt_let *stmt)
+{
+	bool		isNull;
+	Oid			valtype;
+	int32		valtypmod;
+	Datum		value;
+	Oid			varid;
+
+	List	   *plansources;
+	CachedPlanSource *plansource;
+
+	value = exec_eval_expr(estate,
+						   stmt->expr,
+						   &isNull,
+						   &valtype,
+						   &valtypmod);
+
+	/*
+	 * Oid of target session variable is stored in Query structure. It is
+	 * safer to read this value directly from the plan than to hold this value
+	 * in the plpgsql context, because it's not necessary to handle
+	 * invalidation of the cached value. Next operations are read only without
+	 * any allocations, so we can expect that retrieving varid from Query
+	 * should be fast.
+	 */
+	plansources = SPI_plan_get_plan_sources(stmt->expr->plan);
+	if (list_length(plansources) != 1)
+		elog(ERROR, "unexpected length of plansources of query for LET statement");
+
+	plansource = (CachedPlanSource *) linitial(plansources);
+	if (list_length(plansource->query_list) != 1)
+		elog(ERROR, "unexpected length of plansource of query for LET statement");
+
+	varid = linitial_node(Query, plansource->query_list)->resultVariable;
+	if (!OidIsValid(varid))
+		elog(ERROR, "oid of target session variable is not valid");
+
+	SetSessionVariableWithSecurityCheck(varid, value, isNull);
+
+	return PLPGSQL_RC_OK;
+}
+
 /* ----------
  * exec_assign_expr			Put an expression's result into a variable.
  * ----------
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c
index 93d9cef06b..8bb7d18e2b 100644
--- a/src/pl/plpgsql/src/pl_funcs.c
+++ b/src/pl/plpgsql/src/pl_funcs.c
@@ -288,6 +288,8 @@ plpgsql_stmt_typename(PLpgSQL_stmt *stmt)
 			return "COMMIT";
 		case PLPGSQL_STMT_ROLLBACK:
 			return "ROLLBACK";
+		case PLPGSQL_STMT_LET:
+			return "LET";
 	}
 
 	return "unknown";
@@ -368,6 +370,7 @@ static void free_perform(PLpgSQL_stmt_perform *stmt);
 static void free_call(PLpgSQL_stmt_call *stmt);
 static void free_commit(PLpgSQL_stmt_commit *stmt);
 static void free_rollback(PLpgSQL_stmt_rollback *stmt);
+static void free_let(PLpgSQL_stmt_let *stmt);
 static void free_expr(PLpgSQL_expr *expr);
 
 
@@ -457,6 +460,9 @@ free_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			free_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			free_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -711,6 +717,12 @@ free_getdiag(PLpgSQL_stmt_getdiag *stmt)
 {
 }
 
+static void
+free_let(PLpgSQL_stmt_let *stmt)
+{
+	free_expr(stmt->expr);
+}
+
 static void
 free_expr(PLpgSQL_expr *expr)
 {
@@ -813,6 +825,7 @@ static void dump_perform(PLpgSQL_stmt_perform *stmt);
 static void dump_call(PLpgSQL_stmt_call *stmt);
 static void dump_commit(PLpgSQL_stmt_commit *stmt);
 static void dump_rollback(PLpgSQL_stmt_rollback *stmt);
+static void dump_let(PLpgSQL_stmt_let *stmt);
 static void dump_expr(PLpgSQL_expr *expr);
 
 
@@ -912,6 +925,9 @@ dump_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			dump_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			dump_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -1588,6 +1604,14 @@ dump_getdiag(PLpgSQL_stmt_getdiag *stmt)
 	printf("\n");
 }
 
+static void
+dump_let(PLpgSQL_stmt_let *stmt)
+{
+	dump_ind();
+	dump_expr(stmt->expr);
+	printf("\n");
+}
+
 static void
 dump_expr(PLpgSQL_expr *expr)
 {
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index f7cf2b4b89..e1c9c8f7c8 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -195,7 +195,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %type <stmt>	stmt_return stmt_raise stmt_assert stmt_execsql
 %type <stmt>	stmt_dynexecute stmt_for stmt_perform stmt_call stmt_getdiag
 %type <stmt>	stmt_open stmt_fetch stmt_move stmt_close stmt_null
-%type <stmt>	stmt_commit stmt_rollback
+%type <stmt>	stmt_commit stmt_rollback stmt_let
 %type <stmt>	stmt_case stmt_foreach_a
 
 %type <list>	proc_exceptions
@@ -302,6 +302,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %token <keyword>	K_INTO
 %token <keyword>	K_IS
 %token <keyword>	K_LAST
+%token <keyword>	K_LET
 %token <keyword>	K_LOG
 %token <keyword>	K_LOOP
 %token <keyword>	K_MERGE
@@ -896,6 +897,8 @@ proc_stmt		: pl_block ';'
 						{ $$ = $1; }
 				| stmt_rollback
 						{ $$ = $1; }
+				| stmt_let
+						{ $$ = $1; }
 				;
 
 stmt_perform	: K_PERFORM
@@ -1012,6 +1015,29 @@ stmt_assign		: T_DATUM
 					}
 				;
 
+stmt_let		: K_LET
+					{
+						PLpgSQL_stmt_let *new;
+						RawParseMode pmode;
+
+						pmode = RAW_PARSE_PLPGSQL_LET;
+
+						new = palloc0(sizeof(PLpgSQL_stmt_let));
+						new->cmd_type = PLPGSQL_STMT_LET;
+						new->lineno   = plpgsql_location_to_lineno(@1);
+						new->stmtid = ++plpgsql_curr_compile->nstatements;
+
+						/* Push back the head name to include it in the stmt */
+						plpgsql_push_back_token(K_LET);
+						new->expr = read_sql_construct(';', 0, 0, ";",
+													   pmode,
+													   false, true, true,
+													   NULL, NULL);
+
+						$$ = (PLpgSQL_stmt *)new;
+					}
+				;
+
 stmt_getdiag	: K_GET getdiag_area_opt K_DIAGNOSTICS getdiag_list ';'
 					{
 						PLpgSQL_stmt_getdiag *new;
diff --git a/src/pl/plpgsql/src/pl_reserved_kwlist.h b/src/pl/plpgsql/src/pl_reserved_kwlist.h
index 9043fbddbc..e68b5d5b26 100644
--- a/src/pl/plpgsql/src/pl_reserved_kwlist.h
+++ b/src/pl/plpgsql/src/pl_reserved_kwlist.h
@@ -40,6 +40,7 @@ PG_KEYWORD("from", K_FROM)
 PG_KEYWORD("if", K_IF)
 PG_KEYWORD("in", K_IN)
 PG_KEYWORD("into", K_INTO)
+PG_KEYWORD("let", K_LET)
 PG_KEYWORD("loop", K_LOOP)
 PG_KEYWORD("not", K_NOT)
 PG_KEYWORD("null", K_NULL)
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 088768867d..3aeb7badf8 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -127,7 +127,8 @@ typedef enum PLpgSQL_stmt_type
 	PLPGSQL_STMT_PERFORM,
 	PLPGSQL_STMT_CALL,
 	PLPGSQL_STMT_COMMIT,
-	PLPGSQL_STMT_ROLLBACK
+	PLPGSQL_STMT_ROLLBACK,
+	PLPGSQL_STMT_LET
 } PLpgSQL_stmt_type;
 
 /*
@@ -519,6 +520,17 @@ typedef struct PLpgSQL_stmt_assign
 	PLpgSQL_expr *expr;
 } PLpgSQL_stmt_assign;
 
+/*
+ * Let statement
+ */
+typedef struct PLpgSQL_stmt_let
+{
+	PLpgSQL_stmt_type cmd_type;
+	int			lineno;
+	unsigned int stmtid;
+	PLpgSQL_expr *expr;
+} PLpgSQL_stmt_let;
+
 /*
  * PERFORM statement
  */
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index d58d6473cb..522986a730 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -1776,6 +1776,7 @@ PLpgSQL_stmt_forq
 PLpgSQL_stmt_fors
 PLpgSQL_stmt_getdiag
 PLpgSQL_stmt_if
+PLpgSQL_stmt_let
 PLpgSQL_stmt_loop
 PLpgSQL_stmt_open
 PLpgSQL_stmt_perform
-- 
2.37.0


--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220916-0007-DISCARD-VARIABLES-command.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v20220922 06/13] support of LET command in PLpgSQL
@ 2022-04-04 18:32  [email protected] <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: [email protected] @ 2022-04-04 18:32 UTC (permalink / raw)

The support for LET command as PLpgSQL command does assigning of expression
evaluation to session variable. With extra support in PLpgSQL we can implement
SQL LET command like usual PostgreSQL's command (and the assigning of result
to session variable is not side effect of query evaluation).
---
 src/backend/executor/spi.c              |  3 ++
 src/backend/parser/gram.y               |  8 ++++
 src/backend/parser/parser.c             |  3 +-
 src/include/parser/parser.h             |  6 ++-
 src/pl/plpgsql/src/pl_exec.c            | 55 +++++++++++++++++++++++++
 src/pl/plpgsql/src/pl_funcs.c           | 24 +++++++++++
 src/pl/plpgsql/src/pl_gram.y            | 28 ++++++++++++-
 src/pl/plpgsql/src/pl_reserved_kwlist.h |  1 +
 src/pl/plpgsql/src/plpgsql.h            | 14 ++++++-
 src/tools/pgindent/typedefs.list        |  1 +
 10 files changed, 139 insertions(+), 4 deletions(-)

diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 29bc26669b..56b107c60d 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -2963,6 +2963,9 @@ _SPI_error_callback(void *arg)
 			case RAW_PARSE_PLPGSQL_ASSIGN3:
 				errcontext("PL/pgSQL assignment \"%s\"", query);
 				break;
+			case RAW_PARSE_PLPGSQL_LET:
+				errcontext("LET statement \"%s\"", query);
+				break;
 			default:
 				errcontext("SQL statement \"%s\"", query);
 				break;
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ca11593ede..9a45d94d9b 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -794,6 +794,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
 %token		MODE_PLPGSQL_ASSIGN1
 %token		MODE_PLPGSQL_ASSIGN2
 %token		MODE_PLPGSQL_ASSIGN3
+%token		MODE_PLPGSQL_LET
 
 
 /* Precedence: lowest to highest */
@@ -903,6 +904,13 @@ parse_toplevel:
 				pg_yyget_extra(yyscanner)->parsetree =
 					list_make1(makeRawStmt((Node *) n, 0));
 			}
+			| MODE_PLPGSQL_LET LetStmt
+			{
+				LetStmt *n = (LetStmt *) $2;
+				n->plpgsql_mode = true;
+				pg_yyget_extra(yyscanner)->parsetree =
+					list_make1(makeRawStmt((Node *) n, 0));
+			}
 		;
 
 /*
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c
index ef85d3bb68..bac97a22db 100644
--- a/src/backend/parser/parser.c
+++ b/src/backend/parser/parser.c
@@ -61,7 +61,8 @@ raw_parser(const char *str, RawParseMode mode)
 			MODE_PLPGSQL_EXPR,	/* RAW_PARSE_PLPGSQL_EXPR */
 			MODE_PLPGSQL_ASSIGN1,	/* RAW_PARSE_PLPGSQL_ASSIGN1 */
 			MODE_PLPGSQL_ASSIGN2,	/* RAW_PARSE_PLPGSQL_ASSIGN2 */
-			MODE_PLPGSQL_ASSIGN3	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_ASSIGN3,	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_LET    /* RAW_PARSE_PLPGSQL_LET */
 		};
 
 		yyextra.have_lookahead = true;
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 828150f01b..bf5d5acf48 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -33,6 +33,9 @@
  * RAW_PARSE_PLPGSQL_ASSIGNn: parse a PL/pgSQL assignment statement,
  * and return a one-element List containing a RawStmt node.  "n"
  * gives the number of dotted names comprising the target ColumnRef.
+ *
+ * RAW_PARSE_PLPGSQL_LET: parse a LET statement, and return a
+ * one-element List containing a RawStmt node.
  */
 typedef enum
 {
@@ -41,7 +44,8 @@ typedef enum
 	RAW_PARSE_PLPGSQL_EXPR,
 	RAW_PARSE_PLPGSQL_ASSIGN1,
 	RAW_PARSE_PLPGSQL_ASSIGN2,
-	RAW_PARSE_PLPGSQL_ASSIGN3
+	RAW_PARSE_PLPGSQL_ASSIGN3,
+	RAW_PARSE_PLPGSQL_LET
 } RawParseMode;
 
 /* Values for the backslash_quote GUC */
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index a647342948..d41ed099c3 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -24,6 +24,7 @@
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "commands/session_variable.h"
 #include "executor/execExpr.h"
 #include "executor/spi.h"
 #include "executor/tstoreReceiver.h"
@@ -318,6 +319,8 @@ static int	exec_stmt_commit(PLpgSQL_execstate *estate,
 							 PLpgSQL_stmt_commit *stmt);
 static int	exec_stmt_rollback(PLpgSQL_execstate *estate,
 							   PLpgSQL_stmt_rollback *stmt);
+static int	exec_stmt_let(PLpgSQL_execstate *estate,
+						  PLpgSQL_stmt_let *let);
 
 static void plpgsql_estate_setup(PLpgSQL_execstate *estate,
 								 PLpgSQL_function *func,
@@ -2109,6 +2112,10 @@ exec_stmts(PLpgSQL_execstate *estate, List *stmts)
 				rc = exec_stmt_rollback(estate, (PLpgSQL_stmt_rollback *) stmt);
 				break;
 
+			case PLPGSQL_STMT_LET:
+				rc = exec_stmt_let(estate, (PLpgSQL_stmt_let *) stmt);
+				break;
+
 			default:
 				/* point err_stmt to parent, since this one seems corrupt */
 				estate->err_stmt = save_estmt;
@@ -4977,6 +4984,54 @@ exec_stmt_rollback(PLpgSQL_execstate *estate, PLpgSQL_stmt_rollback *stmt)
 	return PLPGSQL_RC_OK;
 }
 
+/* ----------
+ * exec_stmt_let			Evaluate an expression and
+ *					put the result into a session variable.
+ * ----------
+ */
+static int
+exec_stmt_let(PLpgSQL_execstate *estate, PLpgSQL_stmt_let *stmt)
+{
+	bool		isNull;
+	Oid			valtype;
+	int32		valtypmod;
+	Datum		value;
+	Oid			varid;
+
+	List	   *plansources;
+	CachedPlanSource *plansource;
+
+	value = exec_eval_expr(estate,
+						   stmt->expr,
+						   &isNull,
+						   &valtype,
+						   &valtypmod);
+
+	/*
+	 * Oid of target session variable is stored in Query structure. It is
+	 * safer to read this value directly from the plan than to hold this value
+	 * in the plpgsql context, because it's not necessary to handle
+	 * invalidation of the cached value. Next operations are read only without
+	 * any allocations, so we can expect that retrieving varid from Query
+	 * should be fast.
+	 */
+	plansources = SPI_plan_get_plan_sources(stmt->expr->plan);
+	if (list_length(plansources) != 1)
+		elog(ERROR, "unexpected length of plansources of query for LET statement");
+
+	plansource = (CachedPlanSource *) linitial(plansources);
+	if (list_length(plansource->query_list) != 1)
+		elog(ERROR, "unexpected length of plansource of query for LET statement");
+
+	varid = linitial_node(Query, plansource->query_list)->resultVariable;
+	if (!OidIsValid(varid))
+		elog(ERROR, "oid of target session variable is not valid");
+
+	SetSessionVariableWithSecurityCheck(varid, value, isNull);
+
+	return PLPGSQL_RC_OK;
+}
+
 /* ----------
  * exec_assign_expr			Put an expression's result into a variable.
  * ----------
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c
index 93d9cef06b..8bb7d18e2b 100644
--- a/src/pl/plpgsql/src/pl_funcs.c
+++ b/src/pl/plpgsql/src/pl_funcs.c
@@ -288,6 +288,8 @@ plpgsql_stmt_typename(PLpgSQL_stmt *stmt)
 			return "COMMIT";
 		case PLPGSQL_STMT_ROLLBACK:
 			return "ROLLBACK";
+		case PLPGSQL_STMT_LET:
+			return "LET";
 	}
 
 	return "unknown";
@@ -368,6 +370,7 @@ static void free_perform(PLpgSQL_stmt_perform *stmt);
 static void free_call(PLpgSQL_stmt_call *stmt);
 static void free_commit(PLpgSQL_stmt_commit *stmt);
 static void free_rollback(PLpgSQL_stmt_rollback *stmt);
+static void free_let(PLpgSQL_stmt_let *stmt);
 static void free_expr(PLpgSQL_expr *expr);
 
 
@@ -457,6 +460,9 @@ free_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			free_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			free_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -711,6 +717,12 @@ free_getdiag(PLpgSQL_stmt_getdiag *stmt)
 {
 }
 
+static void
+free_let(PLpgSQL_stmt_let *stmt)
+{
+	free_expr(stmt->expr);
+}
+
 static void
 free_expr(PLpgSQL_expr *expr)
 {
@@ -813,6 +825,7 @@ static void dump_perform(PLpgSQL_stmt_perform *stmt);
 static void dump_call(PLpgSQL_stmt_call *stmt);
 static void dump_commit(PLpgSQL_stmt_commit *stmt);
 static void dump_rollback(PLpgSQL_stmt_rollback *stmt);
+static void dump_let(PLpgSQL_stmt_let *stmt);
 static void dump_expr(PLpgSQL_expr *expr);
 
 
@@ -912,6 +925,9 @@ dump_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			dump_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			dump_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -1588,6 +1604,14 @@ dump_getdiag(PLpgSQL_stmt_getdiag *stmt)
 	printf("\n");
 }
 
+static void
+dump_let(PLpgSQL_stmt_let *stmt)
+{
+	dump_ind();
+	dump_expr(stmt->expr);
+	printf("\n");
+}
+
 static void
 dump_expr(PLpgSQL_expr *expr)
 {
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index f7cf2b4b89..e1c9c8f7c8 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -195,7 +195,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %type <stmt>	stmt_return stmt_raise stmt_assert stmt_execsql
 %type <stmt>	stmt_dynexecute stmt_for stmt_perform stmt_call stmt_getdiag
 %type <stmt>	stmt_open stmt_fetch stmt_move stmt_close stmt_null
-%type <stmt>	stmt_commit stmt_rollback
+%type <stmt>	stmt_commit stmt_rollback stmt_let
 %type <stmt>	stmt_case stmt_foreach_a
 
 %type <list>	proc_exceptions
@@ -302,6 +302,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %token <keyword>	K_INTO
 %token <keyword>	K_IS
 %token <keyword>	K_LAST
+%token <keyword>	K_LET
 %token <keyword>	K_LOG
 %token <keyword>	K_LOOP
 %token <keyword>	K_MERGE
@@ -896,6 +897,8 @@ proc_stmt		: pl_block ';'
 						{ $$ = $1; }
 				| stmt_rollback
 						{ $$ = $1; }
+				| stmt_let
+						{ $$ = $1; }
 				;
 
 stmt_perform	: K_PERFORM
@@ -1012,6 +1015,29 @@ stmt_assign		: T_DATUM
 					}
 				;
 
+stmt_let		: K_LET
+					{
+						PLpgSQL_stmt_let *new;
+						RawParseMode pmode;
+
+						pmode = RAW_PARSE_PLPGSQL_LET;
+
+						new = palloc0(sizeof(PLpgSQL_stmt_let));
+						new->cmd_type = PLPGSQL_STMT_LET;
+						new->lineno   = plpgsql_location_to_lineno(@1);
+						new->stmtid = ++plpgsql_curr_compile->nstatements;
+
+						/* Push back the head name to include it in the stmt */
+						plpgsql_push_back_token(K_LET);
+						new->expr = read_sql_construct(';', 0, 0, ";",
+													   pmode,
+													   false, true, true,
+													   NULL, NULL);
+
+						$$ = (PLpgSQL_stmt *)new;
+					}
+				;
+
 stmt_getdiag	: K_GET getdiag_area_opt K_DIAGNOSTICS getdiag_list ';'
 					{
 						PLpgSQL_stmt_getdiag *new;
diff --git a/src/pl/plpgsql/src/pl_reserved_kwlist.h b/src/pl/plpgsql/src/pl_reserved_kwlist.h
index 9043fbddbc..e68b5d5b26 100644
--- a/src/pl/plpgsql/src/pl_reserved_kwlist.h
+++ b/src/pl/plpgsql/src/pl_reserved_kwlist.h
@@ -40,6 +40,7 @@ PG_KEYWORD("from", K_FROM)
 PG_KEYWORD("if", K_IF)
 PG_KEYWORD("in", K_IN)
 PG_KEYWORD("into", K_INTO)
+PG_KEYWORD("let", K_LET)
 PG_KEYWORD("loop", K_LOOP)
 PG_KEYWORD("not", K_NOT)
 PG_KEYWORD("null", K_NULL)
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 088768867d..3aeb7badf8 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -127,7 +127,8 @@ typedef enum PLpgSQL_stmt_type
 	PLPGSQL_STMT_PERFORM,
 	PLPGSQL_STMT_CALL,
 	PLPGSQL_STMT_COMMIT,
-	PLPGSQL_STMT_ROLLBACK
+	PLPGSQL_STMT_ROLLBACK,
+	PLPGSQL_STMT_LET
 } PLpgSQL_stmt_type;
 
 /*
@@ -519,6 +520,17 @@ typedef struct PLpgSQL_stmt_assign
 	PLpgSQL_expr *expr;
 } PLpgSQL_stmt_assign;
 
+/*
+ * Let statement
+ */
+typedef struct PLpgSQL_stmt_let
+{
+	PLpgSQL_stmt_type cmd_type;
+	int			lineno;
+	unsigned int stmtid;
+	PLpgSQL_expr *expr;
+} PLpgSQL_stmt_let;
+
 /*
  * PERFORM statement
  */
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index d58d6473cb..522986a730 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -1776,6 +1776,7 @@ PLpgSQL_stmt_forq
 PLpgSQL_stmt_fors
 PLpgSQL_stmt_getdiag
 PLpgSQL_stmt_if
+PLpgSQL_stmt_let
 PLpgSQL_stmt_loop
 PLpgSQL_stmt_open
 PLpgSQL_stmt_perform
-- 
2.37.0


--z3ntqfnlkpftg4xg
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220922-0007-DISCARD-VARIABLES-command.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH 04/11] support of LET command in PLpgSQL
@ 2022-04-04 18:32  [email protected] <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: [email protected] @ 2022-04-04 18:32 UTC (permalink / raw)

The support for LET command as PLpgSQL command does assigning of expression
evaluation to session variable. With extra support in PLpgSQL we can implement
SQL LET command like usual PostgreSQL's command (and the assigning of result
to session variable is not side effect of query evaluation).
---
 src/backend/executor/spi.c              |  3 ++
 src/backend/parser/gram.y               |  8 ++++
 src/backend/parser/parser.c             |  3 +-
 src/include/parser/parser.h             |  6 ++-
 src/pl/plpgsql/src/pl_exec.c            | 55 +++++++++++++++++++++++++
 src/pl/plpgsql/src/pl_funcs.c           | 24 +++++++++++
 src/pl/plpgsql/src/pl_gram.y            | 28 ++++++++++++-
 src/pl/plpgsql/src/pl_reserved_kwlist.h |  1 +
 src/pl/plpgsql/src/plpgsql.h            | 14 ++++++-
 9 files changed, 138 insertions(+), 4 deletions(-)

diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 29bc26669b..56b107c60d 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -2963,6 +2963,9 @@ _SPI_error_callback(void *arg)
 			case RAW_PARSE_PLPGSQL_ASSIGN3:
 				errcontext("PL/pgSQL assignment \"%s\"", query);
 				break;
+			case RAW_PARSE_PLPGSQL_LET:
+				errcontext("LET statement \"%s\"", query);
+				break;
 			default:
 				errcontext("SQL statement \"%s\"", query);
 				break;
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index bd3a81bf16..2b57daa264 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -798,6 +798,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
 %token		MODE_PLPGSQL_ASSIGN1
 %token		MODE_PLPGSQL_ASSIGN2
 %token		MODE_PLPGSQL_ASSIGN3
+%token		MODE_PLPGSQL_LET
 
 
 /* Precedence: lowest to highest */
@@ -906,6 +907,13 @@ parse_toplevel:
 				pg_yyget_extra(yyscanner)->parsetree =
 					list_make1(makeRawStmt((Node *) n, 0));
 			}
+			| MODE_PLPGSQL_LET LetStmt
+			{
+				LetStmt *n = (LetStmt *) $2;
+				n->plpgsql_mode = true;
+				pg_yyget_extra(yyscanner)->parsetree =
+					list_make1(makeRawStmt((Node *) n, 0));
+			}
 		;
 
 /*
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c
index 50227cc098..77037797f2 100644
--- a/src/backend/parser/parser.c
+++ b/src/backend/parser/parser.c
@@ -61,7 +61,8 @@ raw_parser(const char *str, RawParseMode mode)
 			MODE_PLPGSQL_EXPR,	/* RAW_PARSE_PLPGSQL_EXPR */
 			MODE_PLPGSQL_ASSIGN1,	/* RAW_PARSE_PLPGSQL_ASSIGN1 */
 			MODE_PLPGSQL_ASSIGN2,	/* RAW_PARSE_PLPGSQL_ASSIGN2 */
-			MODE_PLPGSQL_ASSIGN3	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_ASSIGN3,	/* RAW_PARSE_PLPGSQL_ASSIGN3 */
+			MODE_PLPGSQL_LET    /* RAW_PARSE_PLPGSQL_LET */
 		};
 
 		yyextra.have_lookahead = true;
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 828150f01b..bf5d5acf48 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -33,6 +33,9 @@
  * RAW_PARSE_PLPGSQL_ASSIGNn: parse a PL/pgSQL assignment statement,
  * and return a one-element List containing a RawStmt node.  "n"
  * gives the number of dotted names comprising the target ColumnRef.
+ *
+ * RAW_PARSE_PLPGSQL_LET: parse a LET statement, and return a
+ * one-element List containing a RawStmt node.
  */
 typedef enum
 {
@@ -41,7 +44,8 @@ typedef enum
 	RAW_PARSE_PLPGSQL_EXPR,
 	RAW_PARSE_PLPGSQL_ASSIGN1,
 	RAW_PARSE_PLPGSQL_ASSIGN2,
-	RAW_PARSE_PLPGSQL_ASSIGN3
+	RAW_PARSE_PLPGSQL_ASSIGN3,
+	RAW_PARSE_PLPGSQL_LET
 } RawParseMode;
 
 /* Values for the backslash_quote GUC */
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 7bd2a9fff1..3acbf75723 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -24,6 +24,7 @@
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "commands/session_variable.h"
 #include "executor/execExpr.h"
 #include "executor/spi.h"
 #include "executor/tstoreReceiver.h"
@@ -318,6 +319,8 @@ static int	exec_stmt_commit(PLpgSQL_execstate *estate,
 							 PLpgSQL_stmt_commit *stmt);
 static int	exec_stmt_rollback(PLpgSQL_execstate *estate,
 							   PLpgSQL_stmt_rollback *stmt);
+static int	exec_stmt_let(PLpgSQL_execstate *estate,
+						  PLpgSQL_stmt_let *let);
 
 static void plpgsql_estate_setup(PLpgSQL_execstate *estate,
 								 PLpgSQL_function *func,
@@ -2109,6 +2112,10 @@ exec_stmts(PLpgSQL_execstate *estate, List *stmts)
 				rc = exec_stmt_rollback(estate, (PLpgSQL_stmt_rollback *) stmt);
 				break;
 
+			case PLPGSQL_STMT_LET:
+				rc = exec_stmt_let(estate, (PLpgSQL_stmt_let *) stmt);
+				break;
+
 			default:
 				/* point err_stmt to parent, since this one seems corrupt */
 				estate->err_stmt = save_estmt;
@@ -4977,6 +4984,54 @@ exec_stmt_rollback(PLpgSQL_execstate *estate, PLpgSQL_stmt_rollback *stmt)
 	return PLPGSQL_RC_OK;
 }
 
+/* ----------
+ * exec_stmt_let			Evaluate an expression and
+ *					put the result into a session variable.
+ * ----------
+ */
+static int
+exec_stmt_let(PLpgSQL_execstate *estate, PLpgSQL_stmt_let *stmt)
+{
+	bool		isNull;
+	Oid			valtype;
+	int32		valtypmod;
+	Datum		value;
+	Oid			varid;
+
+	List	   *plansources;
+	CachedPlanSource *plansource;
+
+	value = exec_eval_expr(estate,
+						   stmt->expr,
+						   &isNull,
+						   &valtype,
+						   &valtypmod);
+
+	/*
+	 * Oid of target session variable is stored in Query structure.
+	 * It is safer to read this value directly from the plan than to
+	 * hold this value in the plpgsql context, because it's not necessary
+	 * to handle invalidation of the cached value. Next operations
+	 * are read only without any allocations, so we can expect that
+	 * retrieving varid from Query should be fast.
+	 */
+	plansources = SPI_plan_get_plan_sources(stmt->expr->plan);
+	if (list_length(plansources) != 1)
+		elog(ERROR, "unexpected length of plansources of query for LET statement");
+
+	plansource = (CachedPlanSource *) linitial(plansources);
+	if (list_length(plansource->query_list) != 1)
+		elog(ERROR, "unexpected length of plansource of query for LET statement");
+
+	varid = linitial_node(Query, plansource->query_list)->resultVariable;
+	if (!OidIsValid(varid))
+		elog(ERROR, "oid of target session variable is not valid");
+
+	SetSessionVariableWithSecurityCheck(varid, value, isNull);
+
+	return PLPGSQL_RC_OK;
+}
+
 /* ----------
  * exec_assign_expr			Put an expression's result into a variable.
  * ----------
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c
index 93d9cef06b..8bb7d18e2b 100644
--- a/src/pl/plpgsql/src/pl_funcs.c
+++ b/src/pl/plpgsql/src/pl_funcs.c
@@ -288,6 +288,8 @@ plpgsql_stmt_typename(PLpgSQL_stmt *stmt)
 			return "COMMIT";
 		case PLPGSQL_STMT_ROLLBACK:
 			return "ROLLBACK";
+		case PLPGSQL_STMT_LET:
+			return "LET";
 	}
 
 	return "unknown";
@@ -368,6 +370,7 @@ static void free_perform(PLpgSQL_stmt_perform *stmt);
 static void free_call(PLpgSQL_stmt_call *stmt);
 static void free_commit(PLpgSQL_stmt_commit *stmt);
 static void free_rollback(PLpgSQL_stmt_rollback *stmt);
+static void free_let(PLpgSQL_stmt_let *stmt);
 static void free_expr(PLpgSQL_expr *expr);
 
 
@@ -457,6 +460,9 @@ free_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			free_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			free_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -711,6 +717,12 @@ free_getdiag(PLpgSQL_stmt_getdiag *stmt)
 {
 }
 
+static void
+free_let(PLpgSQL_stmt_let *stmt)
+{
+	free_expr(stmt->expr);
+}
+
 static void
 free_expr(PLpgSQL_expr *expr)
 {
@@ -813,6 +825,7 @@ static void dump_perform(PLpgSQL_stmt_perform *stmt);
 static void dump_call(PLpgSQL_stmt_call *stmt);
 static void dump_commit(PLpgSQL_stmt_commit *stmt);
 static void dump_rollback(PLpgSQL_stmt_rollback *stmt);
+static void dump_let(PLpgSQL_stmt_let *stmt);
 static void dump_expr(PLpgSQL_expr *expr);
 
 
@@ -912,6 +925,9 @@ dump_stmt(PLpgSQL_stmt *stmt)
 		case PLPGSQL_STMT_ROLLBACK:
 			dump_rollback((PLpgSQL_stmt_rollback *) stmt);
 			break;
+		case PLPGSQL_STMT_LET:
+			dump_let((PLpgSQL_stmt_let *) stmt);
+			break;
 		default:
 			elog(ERROR, "unrecognized cmd_type: %d", stmt->cmd_type);
 			break;
@@ -1588,6 +1604,14 @@ dump_getdiag(PLpgSQL_stmt_getdiag *stmt)
 	printf("\n");
 }
 
+static void
+dump_let(PLpgSQL_stmt_let *stmt)
+{
+	dump_ind();
+	dump_expr(stmt->expr);
+	printf("\n");
+}
+
 static void
 dump_expr(PLpgSQL_expr *expr)
 {
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index 0b8aea9504..0864f6de55 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -198,7 +198,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %type <stmt>	stmt_return stmt_raise stmt_assert stmt_execsql
 %type <stmt>	stmt_dynexecute stmt_for stmt_perform stmt_call stmt_getdiag
 %type <stmt>	stmt_open stmt_fetch stmt_move stmt_close stmt_null
-%type <stmt>	stmt_commit stmt_rollback
+%type <stmt>	stmt_commit stmt_rollback stmt_let
 %type <stmt>	stmt_case stmt_foreach_a
 
 %type <list>	proc_exceptions
@@ -305,6 +305,7 @@ static	void			check_raise_parameters(PLpgSQL_stmt_raise *stmt);
 %token <keyword>	K_INTO
 %token <keyword>	K_IS
 %token <keyword>	K_LAST
+%token <keyword>	K_LET
 %token <keyword>	K_LOG
 %token <keyword>	K_LOOP
 %token <keyword>	K_MERGE
@@ -899,6 +900,8 @@ proc_stmt		: pl_block ';'
 						{ $$ = $1; }
 				| stmt_rollback
 						{ $$ = $1; }
+				| stmt_let
+						{ $$ = $1; }
 				;
 
 stmt_perform	: K_PERFORM
@@ -1015,6 +1018,29 @@ stmt_assign		: T_DATUM
 					}
 				;
 
+stmt_let		: K_LET
+					{
+						PLpgSQL_stmt_let *new;
+						RawParseMode pmode;
+
+						pmode = RAW_PARSE_PLPGSQL_LET;
+
+						new = palloc0(sizeof(PLpgSQL_stmt_let));
+						new->cmd_type = PLPGSQL_STMT_LET;
+						new->lineno   = plpgsql_location_to_lineno(@1);
+						new->stmtid = ++plpgsql_curr_compile->nstatements;
+
+						/* Push back the head name to include it in the stmt */
+						plpgsql_push_back_token(K_LET);
+						new->expr = read_sql_construct(';', 0, 0, ";",
+													   pmode,
+													   false, true, true,
+													   NULL, NULL);
+
+						$$ = (PLpgSQL_stmt *)new;
+					}
+				;
+
 stmt_getdiag	: K_GET getdiag_area_opt K_DIAGNOSTICS getdiag_list ';'
 					{
 						PLpgSQL_stmt_getdiag *new;
diff --git a/src/pl/plpgsql/src/pl_reserved_kwlist.h b/src/pl/plpgsql/src/pl_reserved_kwlist.h
index 9043fbddbc..e68b5d5b26 100644
--- a/src/pl/plpgsql/src/pl_reserved_kwlist.h
+++ b/src/pl/plpgsql/src/pl_reserved_kwlist.h
@@ -40,6 +40,7 @@ PG_KEYWORD("from", K_FROM)
 PG_KEYWORD("if", K_IF)
 PG_KEYWORD("in", K_IN)
 PG_KEYWORD("into", K_INTO)
+PG_KEYWORD("let", K_LET)
 PG_KEYWORD("loop", K_LOOP)
 PG_KEYWORD("not", K_NOT)
 PG_KEYWORD("null", K_NULL)
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 088768867d..3aeb7badf8 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -127,7 +127,8 @@ typedef enum PLpgSQL_stmt_type
 	PLPGSQL_STMT_PERFORM,
 	PLPGSQL_STMT_CALL,
 	PLPGSQL_STMT_COMMIT,
-	PLPGSQL_STMT_ROLLBACK
+	PLPGSQL_STMT_ROLLBACK,
+	PLPGSQL_STMT_LET
 } PLpgSQL_stmt_type;
 
 /*
@@ -519,6 +520,17 @@ typedef struct PLpgSQL_stmt_assign
 	PLpgSQL_expr *expr;
 } PLpgSQL_stmt_assign;
 
+/*
+ * Let statement
+ */
+typedef struct PLpgSQL_stmt_let
+{
+	PLpgSQL_stmt_type cmd_type;
+	int			lineno;
+	unsigned int stmtid;
+	PLpgSQL_expr *expr;
+} PLpgSQL_stmt_let;
+
 /*
  * PERFORM statement
  */
-- 
2.37.2


--gcms4zhgklsgym3k
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	filename="v20220906-1-0005-DISCARD-VARIABLES-command.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 4/5] wip: report nanoseconds in pg_test_timing
@ 2023-01-16 19:19  Andres Freund <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Andres Freund @ 2023-01-16 19:19 UTC (permalink / raw)

This commit also updates pg_test_timing's documentation:

- compare EXPLAIN (ANALYZE, TIMING ON/OFF) instead of comparing performance of
  of statement with/without EXPLAIN ANALYZE
- explain the 2x overhead (due to two timestamp acquisitions per row)
- remove old section about old versions of linux - I couldn't update the
  numbers, and it's old enough nobody would care
---
 src/bin/pg_test_timing/pg_test_timing.c |  74 ++++++++------
 doc/src/sgml/ref/pgtesttiming.sgml      | 122 +++++++++++-------------
 2 files changed, 100 insertions(+), 96 deletions(-)

diff --git a/src/bin/pg_test_timing/pg_test_timing.c b/src/bin/pg_test_timing/pg_test_timing.c
index c29d6f87629..e20718669a5 100644
--- a/src/bin/pg_test_timing/pg_test_timing.c
+++ b/src/bin/pg_test_timing/pg_test_timing.c
@@ -19,8 +19,8 @@ static void handle_args(int argc, char *argv[]);
 static uint64 test_timing(unsigned int duration);
 static void output(uint64 loop_count);
 
-/* record duration in powers of 2 microseconds */
-long long int histogram[32];
+/* record duration in powers of 2 nanoseconds */
+uint64		histogram[64];
 
 int
 main(int argc, char *argv[])
@@ -121,35 +121,48 @@ handle_args(int argc, char *argv[])
 static uint64
 test_timing(unsigned int duration)
 {
-	uint64		total_time;
-	int64		time_elapsed = 0;
 	uint64		loop_count = 0;
-	uint64		prev,
-				cur;
+	instr_time	until_time,
+				total_time;
 	instr_time	start_time,
-				end_time,
-				temp;
-
-	total_time = duration > 0 ? duration * INT64CONST(1000000) : 0;
+				end_time;
+	instr_time	cur;
 
 	INSTR_TIME_SET_CURRENT(start_time);
-	cur = INSTR_TIME_GET_MICROSEC(start_time);
 
-	while (time_elapsed < total_time)
+	/*
+	 * To reduce loop overhead, check loop condition in instr_time domain.
+	 */
+	INSTR_TIME_SET_SECONDS(total_time, duration);
+	until_time = start_time;
+	INSTR_TIME_ADD(until_time, total_time);
+
+	cur = start_time;
+
+	while (INSTR_TIME_IS_LT(cur, until_time))
 	{
-		int32		diff,
-					bits = 0;
+		instr_time	temp;
+		instr_time	prev;
+		int64		diff;
+		int32		bits = 0;
 
 		prev = cur;
-		INSTR_TIME_SET_CURRENT(temp);
-		cur = INSTR_TIME_GET_MICROSEC(temp);
-		diff = cur - prev;
+		INSTR_TIME_SET_CURRENT(cur);
+		temp = cur;
+		INSTR_TIME_SUBTRACT(temp, prev);
+		diff = INSTR_TIME_GET_NANOSEC(temp);
 
 		/* Did time go backwards? */
-		if (diff < 0)
+		if (unlikely(diff <= 0))
 		{
+			/* can't do anything with that measurement */
+			if (diff == 0)
+			{
+				loop_count++;
+				continue;
+			}
 			fprintf(stderr, _("Detected clock going backwards in time.\n"));
-			fprintf(stderr, _("Time warp: %d ms\n"), diff);
+			fprintf(stderr, _("Time warp: %lld ns\n"), (long long) diff);
 			exit(1);
 		}
 
@@ -164,8 +177,6 @@ test_timing(unsigned int duration)
 		histogram[bits]++;
 
 		loop_count++;
-		INSTR_TIME_SUBTRACT(temp, start_time);
-		time_elapsed = INSTR_TIME_GET_MICROSEC(temp);
 	}
 
 	INSTR_TIME_SET_CURRENT(end_time);
@@ -173,7 +184,7 @@ test_timing(unsigned int duration)
 	INSTR_TIME_SUBTRACT(end_time, start_time);
 
 	printf(_("Per loop time including overhead: %0.2f ns\n"),
-		   INSTR_TIME_GET_DOUBLE(end_time) * 1e9 / loop_count);
+		   (INSTR_TIME_GET_DOUBLE(end_time) * NS_PER_S) / loop_count);
 
 	return loop_count;
 }
@@ -181,9 +192,10 @@ test_timing(unsigned int duration)
 static void
 output(uint64 loop_count)
 {
-	int64		max_bit = 31,
+	int64		low_bit = 0,
+				max_bit = 63,
 				i;
-	char	   *header1 = _("< us");
+	char	   *header1 = _("< ns");
 	char	   *header2 = /* xgettext:no-c-format */ _("% of total");
 	char	   *header3 = _("count");
 	int			len1 = strlen(header1);
@@ -194,15 +206,19 @@ output(uint64 loop_count)
 	while (max_bit > 0 && histogram[max_bit] == 0)
 		max_bit--;
 
+	/* find lowest bit value */
+	while (low_bit < max_bit && histogram[low_bit] == 0)
+		low_bit++;
+
 	printf(_("Histogram of timing durations:\n"));
 	printf("%*s   %*s %*s\n",
-		   Max(6, len1), header1,
+		   Max(9, len1), header1,
 		   Max(10, len2), header2,
 		   Max(10, len3), header3);
 
-	for (i = 0; i <= max_bit; i++)
-		printf("%*ld    %*.5f %*lld\n",
-			   Max(6, len1), 1l << i,
+	for (i = low_bit; i <= max_bit; i++)
+		printf("%*ld    %*.5f %*llu\n",
+			   Max(9, len1), 1l << i,
 			   Max(10, len2) - 1, (double) histogram[i] * 100 / loop_count,
-			   Max(10, len3), histogram[i]);
+			   Max(10, len3), (long long unsigned) histogram[i]);
 }
diff --git a/doc/src/sgml/ref/pgtesttiming.sgml b/doc/src/sgml/ref/pgtesttiming.sgml
index a5eb3aa25e0..82c625e3a2a 100644
--- a/doc/src/sgml/ref/pgtesttiming.sgml
+++ b/doc/src/sgml/ref/pgtesttiming.sgml
@@ -93,28 +93,34 @@ PostgreSQL documentation
 
   <para>
    Good results will show most (>90%) individual timing calls take less than
-   one microsecond. Average per loop overhead will be even lower, below 100
-   nanoseconds. This example from an Intel i7-860 system using a TSC clock
-   source shows excellent performance:
+   one microsecond (1000 nanoseconds). Average per loop overhead will be even
+   lower, below 100 nanoseconds. This example from an Intel i9-9880H system
+   using a TSC clock source shows excellent performance:
 
 <screen><![CDATA[
 Testing timing overhead for 3 seconds.
-Per loop time including overhead: 35.96 ns
+Per loop time including overhead: 13.74 ns
 Histogram of timing durations:
-  < us   % of total      count
-     1     96.40465   80435604
-     2      3.59518    2999652
-     4      0.00015        126
-     8      0.00002         13
-    16      0.00000          2
+     < ns   % of total      count
+       16     97.00221  211857215
+       32      2.99555    6542412
+       64      0.00115       2505
+      128      0.00035        759
+      256      0.00004         78
+      512      0.00000          3
+     1024      0.00000          4
+     2048      0.00034        732
+     4096      0.00000          6
+     8192      0.00000          8
+    16384      0.00019        409
+    32768      0.00018        403
+    65536      0.00000          1
 ]]></screen>
   </para>
 
   <para>
-   Note that different units are used for the per loop time than the
-   histogram. The loop can have resolution within a few nanoseconds (ns),
-   while the individual timing calls can only resolve down to one microsecond
-   (us).
+   Note that the accuracy of the histogram entries may be lower than the
+   per loop time.
   </para>
 
  </refsect2>
@@ -125,24 +131,30 @@ Histogram of timing durations:
    When the query executor is running a statement using
    <command>EXPLAIN ANALYZE</command>, individual operations are timed as well
    as showing a summary.  The overhead of your system can be checked by
-   counting rows with the <application>psql</application> program:
+   disabling the per-row timing, using the <literal>TIMING OFF</literal>
+   option:
 
 <screen>
-CREATE TABLE t AS SELECT * FROM generate_series(1,100000);
-\timing
-SELECT COUNT(*) FROM t;
-EXPLAIN ANALYZE SELECT COUNT(*) FROM t;
+CREATE TABLE t AS SELECT * FROM generate_series(1, 100000);
+EXPLAIN (ANALYZE, TIMING OFF) SELECT COUNT(*) FROM t;
+EXPLAIN (ANALYZE, TIMING ON) SELECT COUNT(*) FROM t;
 </screen>
   </para>
 
   <para>
-   The i7-860 system measured runs the count query in 9.8 ms while
-   the <command>EXPLAIN ANALYZE</command> version takes 16.6 ms, each
-   processing just over 100,000 rows.  That 6.8 ms difference means the timing
-   overhead per row is 68 ns, about twice what pg_test_timing estimated it
-   would be.  Even that relatively small amount of overhead is making the fully
-   timed count statement take almost 70% longer.  On more substantial queries,
-   the timing overhead would be less problematic.
+   The i9-9880H system measured shows an execution time of 4.116 ms for the
+   <literal>TIMING OFF</literal> query, and 6.965 ms for the
+   <literal>TIMING ON</literal>, each processing 100,000 rows.
+
+   That 2.849 ms difference means the timing overhead per row is 28 ns.  As
+   <literal>TIMING ON</literal> measures timestamps twice per row returned by
+   an executor node, the overhead is very close to what pg_test_timing
+   estimated it would be.
+
+   more than what pg_test_timing estimated it would be.  Even that relatively
+   small amount of overhead is making the fully timed count statement take
+   about 60% longer.  On more substantial queries, the timing overhead would
+   be less problematic.
   </para>
 
  </refsect2>
@@ -157,28 +169,31 @@ EXPLAIN ANALYZE SELECT COUNT(*) FROM t;
 
 <screen><![CDATA[
 # cat /sys/devices/system/clocksource/clocksource0/available_clocksource
-tsc hpet acpi_pm
+tsc acpi_pm
 # echo acpi_pm > /sys/devices/system/clocksource/clocksource0/current_clocksource
 # pg_test_timing
-Per loop time including overhead: 722.92 ns
+Testing timing overhead for 3 seconds.
+Per loop time including overhead: 708.58 ns
 Histogram of timing durations:
-  < us   % of total      count
-     1     27.84870    1155682
-     2     72.05956    2990371
-     4      0.07810       3241
-     8      0.01357        563
-    16      0.00007          3
+     < ns   % of total      count
+     1024     99.79796    4225270
+     2048      0.15560       6588
+     4096      0.00035         15
+     8192      0.01738        736
+    16384      0.01679        711
+    32768      0.01190        504
 ]]></screen>
   </para>
 
   <para>
    In this configuration, the sample <command>EXPLAIN ANALYZE</command> above
-   takes 115.9 ms.  That's 1061 ns of timing overhead, again a small multiple
-   of what's measured directly by this utility.  That much timing overhead
-   means the actual query itself is only taking a tiny fraction of the
-   accounted for time, most of it is being consumed in overhead instead.  In
-   this configuration, any <command>EXPLAIN ANALYZE</command> totals involving
-   many timed operations would be inflated significantly by timing overhead.
+   shows an execution time of 148.7 ms.  That's 1392 ns of timing overhead,
+   again a small multiple of what's measured directly by this utility.  That
+   much timing overhead means the actual query itself is only taking a tiny
+   fraction of the accounted for time, most of it is being consumed in
+   overhead instead.  In this configuration, any <command>EXPLAIN
+   ANALYZE</command> totals involving many timed operations would be inflated
+   significantly by timing overhead.
   </para>
 
   <para>
@@ -196,33 +211,6 @@ kern.timecounter.hardware: ACPI-fast -> TSC
 </screen>
   </para>
 
-  <para>
-   Other systems may only allow setting the time source on boot.  On older
-   Linux systems the "clock" kernel setting is the only way to make this sort
-   of change.  And even on some more recent ones, the only option you'll see
-   for a clock source is "jiffies".  Jiffies are the older Linux software clock
-   implementation, which can have good resolution when it's backed by fast
-   enough timing hardware, as in this example:
-
-<screen><![CDATA[
-$ cat /sys/devices/system/clocksource/clocksource0/available_clocksource
-jiffies
-$ dmesg | grep time.c
-time.c: Using 3.579545 MHz WALL PM GTOD PIT/TSC timer.
-time.c: Detected 2400.153 MHz processor.
-$ pg_test_timing
-Testing timing overhead for 3 seconds.
-Per timing duration including loop overhead: 97.75 ns
-Histogram of timing durations:
-  < us   % of total      count
-     1     90.23734   27694571
-     2      9.75277    2993204
-     4      0.00981       3010
-     8      0.00007         22
-    16      0.00000          1
-    32      0.00000          1
-]]></screen></para>
-
  </refsect2>
 
  <refsect2>
-- 
2.38.0


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^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..45e4483692d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v8.1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 88de5c0481c..76705db3dac 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index be157a5fbe9..49e92204bd6 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8565,9 +8562,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0002-Handle-pg_get_viewdef-default-args-in-system_fu.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v1 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 2d946d6d9e9..febed53c9fa 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 556ab057e5a..de063d63b4f 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5cf9e12fcb9..c215d47f2d8 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3952,9 +3952,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8492,7 +8489,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v2 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 416f1a21ae4..c4d424ba10d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2ac69bf2df5..597c468983e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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="v2-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v3 2/7] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use CREATE OR REPLACE FUNCTION to handle the
optional pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 18 ------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  2 ++
 4 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index eb9e31ae1bf..3aad2fbf8f3 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -657,6 +657,13 @@ LANGUAGE INTERNAL
 STRICT VOLATILE PARALLEL UNSAFE
 AS 'pg_replication_origin_session_setup';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_ruledef(rule oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_ruledef';
+
 --
 -- 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 033b625f3fc..3733212fe0a 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -558,24 +558,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 894b6a1b6d6..2a3362567a7 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3961,9 +3961,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8508,7 +8505,7 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   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 413b68ad1cd..a3ce10c7f62 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,4 +17,6 @@
 # At the same time, it may be good to be reminded what procedure was associated
 # with it.
 
+{ oid => '1573', proname => 'pg_get_ruledef' }
+
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0003-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v4 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f16f1535785..31e773fb32e 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -559,24 +559,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dac40992cbc..b935b6f14c0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3962,9 +3962,6 @@
   proargtypes => 'oid oid', prosrc => 'oidge' },
 
 # System-view support functions
-{ oid => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8516,7 +8513,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch"



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v5 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index aec5556b008..99ece0c1761 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 3579cec5744..66cb016792c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3975,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8580,7 +8577,8 @@
 # System-view support functions with pretty-print option
 { oid => '2504', descr => 'source text of a rule with pretty-print option',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread

* [PATCH v7 1/6] Handle pg_get_ruledef default args in system_functions.sql
@ 2025-12-08 23:41  Mark Wong <[email protected]>
  0 siblings, 0 replies; 830+ messages in thread

From: Mark Wong @ 2025-12-08 23:41 UTC (permalink / raw)

Modernize pg_get_ruledef to use proargdefaults for optional pretty
argument.
---
 src/backend/utils/adt/ruleutils.c | 18 ------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 35083fcc733..6a4c7e4822d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -569,24 +569,6 @@ static void get_json_table_nested_columns(TableFunc *tf, JsonTablePlan *plan,
  */
 Datum
 pg_get_ruledef(PG_FUNCTION_ARGS)
-{
-	Oid			ruleoid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_ruledef_worker(ruleoid, prettyFlags);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-
-Datum
-pg_get_ruledef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			ruleoid = PG_GETARG_OID(0);
 	bool		pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fa9ae79082b..954f611de5b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3981,9 +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 => '1573', descr => 'source text of a rule',
-  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
 { oid => '1640', descr => 'select statement of a view',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
   prorettype => 'text', proargtypes => 'text',
@@ -8591,9 +8588,10 @@
   prosrc => 'macaddr8_send' },
 
 # System-view support functions with pretty-print option
-{ oid => '2504', descr => 'source text of a rule with pretty-print option',
+{ oid => '2504', descr => 'source text of a rule',
   proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
+  proargtypes => 'oid bool', proargnames => '{rule,pretty}',
+  proargdefaults => '{false}',prosrc => 'pg_get_ruledef' },
 { oid => '2505',
   descr => 'select statement of a view with pretty-print option',
   proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0002-Handle-pg_get_viewdef-default-args-in-system_func.patch



^ permalink  raw  reply  [nested|flat] 830+ messages in thread