diff options
| -rw-r--r-- | src/backend/commands/vacuum.c | 39 | ||||
| -rw-r--r-- | src/test/modules/injection_points/Makefile | 2 | ||||
| -rw-r--r-- | src/test/modules/injection_points/expected/vacuum.out | 122 | ||||
| -rw-r--r-- | src/test/modules/injection_points/meson.build | 1 | ||||
| -rw-r--r-- | src/test/modules/injection_points/sql/vacuum.sql | 47 |
5 files changed, 206 insertions, 5 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index 33a33bf6b1c..02993d320da 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -56,6 +56,7 @@ #include "utils/fmgroids.h" #include "utils/guc.h" #include "utils/guc_hooks.h" +#include "utils/injection_point.h" #include "utils/memutils.h" #include "utils/snapmgr.h" #include "utils/syscache.h" @@ -634,7 +635,15 @@ vacuum(List *relations, VacuumParams *params, BufferAccessStrategy bstrategy, if (params->options & VACOPT_VACUUM) { - if (!vacuum_rel(vrel->oid, vrel->relation, params, bstrategy)) + VacuumParams params_copy; + + /* + * vacuum_rel() scribbles on the parameters, so give it a copy + * to avoid affecting other relations. + */ + memcpy(¶ms_copy, params, sizeof(VacuumParams)); + + if (!vacuum_rel(vrel->oid, vrel->relation, ¶ms_copy, bstrategy)) continue; } @@ -2008,9 +2017,16 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params, Oid save_userid; int save_sec_context; int save_nestlevel; + VacuumParams toast_vacuum_params; Assert(params != NULL); + /* + * This function scribbles on the parameters, so make a copy early to + * avoid affecting the TOAST table (if we do end up recursing to it). + */ + memcpy(&toast_vacuum_params, params, sizeof(VacuumParams)); + /* Begin a transaction for vacuuming this relation */ StartTransactionCommand(); @@ -2191,6 +2207,15 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params, } } +#ifdef USE_INJECTION_POINTS + if (params->index_cleanup == VACOPTVALUE_AUTO) + INJECTION_POINT("vacuum-index-cleanup-auto", NULL); + else if (params->index_cleanup == VACOPTVALUE_DISABLED) + INJECTION_POINT("vacuum-index-cleanup-disabled", NULL); + else if (params->index_cleanup == VACOPTVALUE_ENABLED) + INJECTION_POINT("vacuum-index-cleanup-enabled", NULL); +#endif + /* * Check if the vacuum_max_eager_freeze_failure_rate table storage * parameter was specified. This overrides the GUC value. @@ -2221,6 +2246,15 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params, params->truncate = VACOPTVALUE_DISABLED; } +#ifdef USE_INJECTION_POINTS + if (params->truncate == VACOPTVALUE_AUTO) + INJECTION_POINT("vacuum-truncate-auto", NULL); + else if (params->truncate == VACOPTVALUE_DISABLED) + INJECTION_POINT("vacuum-truncate-disabled", NULL); + else if (params->truncate == VACOPTVALUE_ENABLED) + INJECTION_POINT("vacuum-truncate-enabled", NULL); +#endif + /* * Remember the relation's TOAST relation for later, if the caller asked * us to process it. In VACUUM FULL, though, the toast table is @@ -2299,15 +2333,12 @@ vacuum_rel(Oid relid, RangeVar *relation, VacuumParams *params, */ if (toast_relid != InvalidOid) { - VacuumParams toast_vacuum_params; - /* * Force VACOPT_PROCESS_MAIN so vacuum_rel() processes it. Likewise, * set toast_parent so that the privilege checks are done on the main * relation. NB: This is only safe to do because we hold a session * lock on the main relation that prevents concurrent deletion. */ - memcpy(&toast_vacuum_params, params, sizeof(VacuumParams)); toast_vacuum_params.options |= VACOPT_PROCESS_MAIN; toast_vacuum_params.toast_parent = relid; diff --git a/src/test/modules/injection_points/Makefile b/src/test/modules/injection_points/Makefile index e680991f8d4..fc82cd67f6c 100644 --- a/src/test/modules/injection_points/Makefile +++ b/src/test/modules/injection_points/Makefile @@ -11,7 +11,7 @@ EXTENSION = injection_points DATA = injection_points--1.0.sql PGFILEDESC = "injection_points - facility for injection points" -REGRESS = injection_points hashagg reindex_conc +REGRESS = injection_points hashagg reindex_conc vacuum REGRESS_OPTS = --dlpath=$(top_builddir)/src/test/regress ISOLATION = basic inplace syscache-update-pruned diff --git a/src/test/modules/injection_points/expected/vacuum.out b/src/test/modules/injection_points/expected/vacuum.out new file mode 100644 index 00000000000..58df59fa927 --- /dev/null +++ b/src/test/modules/injection_points/expected/vacuum.out @@ -0,0 +1,122 @@ +-- Tests for VACUUM +CREATE EXTENSION injection_points; +SELECT injection_points_set_local(); + injection_points_set_local +---------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-index-cleanup-auto', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-index-cleanup-disabled', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-index-cleanup-enabled', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-truncate-auto', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-truncate-disabled', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +SELECT injection_points_attach('vacuum-truncate-enabled', 'notice'); + injection_points_attach +------------------------- + +(1 row) + +-- Check state of index_cleanup and truncate in VACUUM. +CREATE TABLE vac_tab_on_toast_off(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=true, toast.vacuum_index_cleanup=false, + vacuum_truncate=true, toast.vacuum_truncate=false); +CREATE TABLE vac_tab_off_toast_on(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=false, toast.vacuum_index_cleanup=true, + vacuum_truncate=false, toast.vacuum_truncate=true); +-- Multiple relations should use their options in isolation. +VACUUM vac_tab_on_toast_off, vac_tab_off_toast_on; +NOTICE: notice triggered for injection point vacuum-index-cleanup-enabled +NOTICE: notice triggered for injection point vacuum-truncate-enabled +NOTICE: notice triggered for injection point vacuum-index-cleanup-disabled +NOTICE: notice triggered for injection point vacuum-truncate-disabled +NOTICE: notice triggered for injection point vacuum-index-cleanup-disabled +NOTICE: notice triggered for injection point vacuum-truncate-disabled +NOTICE: notice triggered for injection point vacuum-index-cleanup-enabled +NOTICE: notice triggered for injection point vacuum-truncate-enabled +-- Check "auto" case of index_cleanup and "truncate" controlled by +-- its GUC. +CREATE TABLE vac_tab_auto(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=auto, toast.vacuum_index_cleanup=auto); +SET vacuum_truncate = false; +VACUUM vac_tab_auto; +NOTICE: notice triggered for injection point vacuum-index-cleanup-auto +NOTICE: notice triggered for injection point vacuum-truncate-disabled +NOTICE: notice triggered for injection point vacuum-index-cleanup-auto +NOTICE: notice triggered for injection point vacuum-truncate-disabled +SET vacuum_truncate = true; +VACUUM vac_tab_auto; +NOTICE: notice triggered for injection point vacuum-index-cleanup-auto +NOTICE: notice triggered for injection point vacuum-truncate-enabled +NOTICE: notice triggered for injection point vacuum-index-cleanup-auto +NOTICE: notice triggered for injection point vacuum-truncate-enabled +RESET vacuum_truncate; +DROP TABLE vac_tab_auto; +DROP TABLE vac_tab_on_toast_off; +DROP TABLE vac_tab_off_toast_on; +-- Cleanup +SELECT injection_points_detach('vacuum-index-cleanup-auto'); + injection_points_detach +------------------------- + +(1 row) + +SELECT injection_points_detach('vacuum-index-cleanup-disabled'); + injection_points_detach +------------------------- + +(1 row) + +SELECT injection_points_detach('vacuum-index-cleanup-enabled'); + injection_points_detach +------------------------- + +(1 row) + +SELECT injection_points_detach('vacuum-truncate-auto'); + injection_points_detach +------------------------- + +(1 row) + +SELECT injection_points_detach('vacuum-truncate-disabled'); + injection_points_detach +------------------------- + +(1 row) + +SELECT injection_points_detach('vacuum-truncate-enabled'); + injection_points_detach +------------------------- + +(1 row) + +DROP EXTENSION injection_points; diff --git a/src/test/modules/injection_points/meson.build b/src/test/modules/injection_points/meson.build index d61149712fd..ce778ccf9ac 100644 --- a/src/test/modules/injection_points/meson.build +++ b/src/test/modules/injection_points/meson.build @@ -37,6 +37,7 @@ tests += { 'injection_points', 'hashagg', 'reindex_conc', + 'vacuum', ], 'regress_args': ['--dlpath', meson.build_root() / 'src/test/regress'], # The injection points are cluster-wide, so disable installcheck diff --git a/src/test/modules/injection_points/sql/vacuum.sql b/src/test/modules/injection_points/sql/vacuum.sql new file mode 100644 index 00000000000..23760dd0f38 --- /dev/null +++ b/src/test/modules/injection_points/sql/vacuum.sql @@ -0,0 +1,47 @@ +-- Tests for VACUUM + +CREATE EXTENSION injection_points; + +SELECT injection_points_set_local(); +SELECT injection_points_attach('vacuum-index-cleanup-auto', 'notice'); +SELECT injection_points_attach('vacuum-index-cleanup-disabled', 'notice'); +SELECT injection_points_attach('vacuum-index-cleanup-enabled', 'notice'); +SELECT injection_points_attach('vacuum-truncate-auto', 'notice'); +SELECT injection_points_attach('vacuum-truncate-disabled', 'notice'); +SELECT injection_points_attach('vacuum-truncate-enabled', 'notice'); + +-- Check state of index_cleanup and truncate in VACUUM. +CREATE TABLE vac_tab_on_toast_off(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=true, toast.vacuum_index_cleanup=false, + vacuum_truncate=true, toast.vacuum_truncate=false); +CREATE TABLE vac_tab_off_toast_on(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=false, toast.vacuum_index_cleanup=true, + vacuum_truncate=false, toast.vacuum_truncate=true); +-- Multiple relations should use their options in isolation. +VACUUM vac_tab_on_toast_off, vac_tab_off_toast_on; + +-- Check "auto" case of index_cleanup and "truncate" controlled by +-- its GUC. +CREATE TABLE vac_tab_auto(i int, j text) WITH + (autovacuum_enabled=false, + vacuum_index_cleanup=auto, toast.vacuum_index_cleanup=auto); +SET vacuum_truncate = false; +VACUUM vac_tab_auto; +SET vacuum_truncate = true; +VACUUM vac_tab_auto; +RESET vacuum_truncate; + +DROP TABLE vac_tab_auto; +DROP TABLE vac_tab_on_toast_off; +DROP TABLE vac_tab_off_toast_on; + +-- Cleanup +SELECT injection_points_detach('vacuum-index-cleanup-auto'); +SELECT injection_points_detach('vacuum-index-cleanup-disabled'); +SELECT injection_points_detach('vacuum-index-cleanup-enabled'); +SELECT injection_points_detach('vacuum-truncate-auto'); +SELECT injection_points_detach('vacuum-truncate-disabled'); +SELECT injection_points_detach('vacuum-truncate-enabled'); +DROP EXTENSION injection_points; |