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pgsql: doc: Correct description of values used in FSM for indexes 6+ messages / 1 participants [nested] [flat]
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/b209856b6224ae9516e49690eb49101b4309846a Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ REL_13_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/e5cf186277f917c3743f34931b151c22555456d9 Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ REL_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/2afdb9dd96fb01fa22a11275c0bd47db14d05998 Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4fd0156a6de96117d9b852b84ec8a6c49c57a503 Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/44fe6ceb51f001689048c19ea3ea53fbf2572581 Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: doc: Correct description of values used in FSM for indexes @ 2025-03-27 01:21 Michael Paquier <[email protected]> 0 siblings, 0 replies; 6+ messages in thread From: Michael Paquier @ 2025-03-27 01:21 UTC (permalink / raw) To: [email protected] doc: Correct description of values used in FSM for indexes The implementation of FSM for indexes is simpler than heap, where 0 is used to track if a page is in-use and (BLCKSZ - 1) if a page is free. One comment in indexfsm.c and one description in the documentation of pg_freespacemap were incorrect about that. Author: Alex Friedman <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 13 Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/7ca50f90c09740b29d5695659824f172aa4a9135 Modified Files -------------- doc/src/sgml/pgfreespacemap.sgml | 2 +- src/backend/storage/freespace/indexfsm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2025-03-27 01:21 UTC | newest] Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]> 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]> 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]> 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]> 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]> 2025-03-27 01:21 pgsql: doc: Correct description of values used in FSM for indexes Michael Paquier <[email protected]>
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