diff options
| -rw-r--r-- | src/backend/access/nbtree/nbtinsert.c | 2 | ||||
| -rw-r--r-- | src/backend/access/nbtree/nbtpage.c | 10 | ||||
| -rw-r--r-- | src/backend/access/nbtree/nbtree.c | 2 | ||||
| -rw-r--r-- | src/include/access/nbtree.h | 2 |
4 files changed, 9 insertions, 7 deletions
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c index da82265705f..f866143e59b 100644 --- a/src/backend/access/nbtree/nbtinsert.c +++ b/src/backend/access/nbtree/nbtinsert.c @@ -1978,7 +1978,7 @@ _bt_vacuum_one_page(Relation rel, Buffer buffer) } if (ndeletable > 0) - _bt_delitems(rel, buffer, deletable, ndeletable); + _bt_delitems(rel, buffer, deletable, ndeletable, false); /* * Note: if we didn't find any LP_DEAD items, then the page's diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c index 0688c2c7d88..ad458a9fe45 100644 --- a/src/backend/access/nbtree/nbtpage.c +++ b/src/backend/access/nbtree/nbtpage.c @@ -656,7 +656,8 @@ _bt_page_recyclable(Page page) */ void _bt_delitems(Relation rel, Buffer buf, - OffsetNumber *itemnos, int nitems) + OffsetNumber *itemnos, int nitems, + bool inVacuum) { Page page = BufferGetPage(buf); BTPageOpaque opaque; @@ -668,11 +669,12 @@ _bt_delitems(Relation rel, Buffer buf, PageIndexMultiDelete(page, itemnos, nitems); /* - * We can clear the vacuum cycle ID since this page has certainly been - * processed by the current vacuum scan. + * If this is within VACUUM, we can clear the vacuum cycle ID since this + * page has certainly been processed by the current vacuum scan. */ opaque = (BTPageOpaque) PageGetSpecialPointer(page); - opaque->btpo_cycleid = 0; + if (inVacuum) + opaque->btpo_cycleid = 0; /* * Mark the page as not containing any LP_DEAD items. This is not diff --git a/src/backend/access/nbtree/nbtree.c b/src/backend/access/nbtree/nbtree.c index 2b76e7cd453..1ffc91f0def 100644 --- a/src/backend/access/nbtree/nbtree.c +++ b/src/backend/access/nbtree/nbtree.c @@ -857,7 +857,7 @@ restart: */ if (ndeletable > 0) { - _bt_delitems(rel, buf, deletable, ndeletable); + _bt_delitems(rel, buf, deletable, ndeletable, true); stats->tuples_removed += ndeletable; /* must recompute maxoff */ maxoff = PageGetMaxOffsetNumber(page); diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index 1d3e42d99bc..7656c488e11 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -537,7 +537,7 @@ extern void _bt_relbuf(Relation rel, Buffer buf); extern void _bt_pageinit(Page page, Size size); extern bool _bt_page_recyclable(Page page); extern void _bt_delitems(Relation rel, Buffer buf, - OffsetNumber *itemnos, int nitems); + OffsetNumber *itemnos, int nitems, bool inVacuum); extern int _bt_pagedel(Relation rel, Buffer buf, BTStack stack, bool vacuum_full); |