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| author | Bruce Momjian <bruce@momjian.us> | 2006-02-11 17:14:09 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-02-11 17:14:09 +0000 |
| commit | 77bb65d3fcdd2b588cec4b94af05e3d3f30e80cc (patch) | |
| tree | 36929633459fe21c8eae3a03bfcdb1e1e5a6511d /src/backend/access/gist/gistvacuum.c | |
| parent | bf324946b32736da1b128b1e742515879b42a4e8 (diff) | |
| download | postgresql-77bb65d3fcdd2b588cec4b94af05e3d3f30e80cc.tar.gz postgresql-77bb65d3fcdd2b588cec4b94af05e3d3f30e80cc.zip | |
Revert based on Tom's recommendation:
> Allow VACUUM to complete faster by avoiding scanning the indexes when no
> rows were removed from the heap by the VACUUM.
Diffstat (limited to 'src/backend/access/gist/gistvacuum.c')
| -rw-r--r-- | src/backend/access/gist/gistvacuum.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/src/backend/access/gist/gistvacuum.c b/src/backend/access/gist/gistvacuum.c index 10bd6cb4dc1..afd743a5a26 100644 --- a/src/backend/access/gist/gistvacuum.c +++ b/src/backend/access/gist/gistvacuum.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.12 2006/02/11 16:59:08 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/gist/gistvacuum.c,v 1.13 2006/02/11 17:14:08 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -125,7 +125,7 @@ gistVacuumUpdate(GistVacuum *gv, BlockNumber blkno, bool needunion) if (chldtuple.ituplen > 1) { /* - * child was split, so we need mark completion + * child was splitted, so we need mark completion * insert(split) */ int j; @@ -329,9 +329,9 @@ gistVacuumUpdate(GistVacuum *gv, BlockNumber blkno, bool needunion) } /* - * For usual vacuum just update FSM, for full vacuum + * For usial vacuum just update FSM, for full vacuum * reforms parent tuples if some of childs was deleted or changed, - * update invalid tuples (they can exist from last crash recovery only), + * update invalid tuples (they can exsist from last crash recovery only), * tries to get smaller index */ @@ -505,15 +505,10 @@ gistbulkdelete(PG_FUNCTION_ARGS) *ptr; bool needLock; - if (callback_state) - { - stack = (GistBDItem *) palloc0(sizeof(GistBDItem)); + stack = (GistBDItem *) palloc0(sizeof(GistBDItem)); - stack->blkno = GIST_ROOT_BLKNO; - needFullVacuum = false; - } - else - stack = NULL; + stack->blkno = GIST_ROOT_BLKNO; + needFullVacuum = false; while (stack) { |