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Finish reverting "recheck_on_update" patch.

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This reverts commit c203d6cf8 and some follow-on fixes, completing the
task begun in commit 5d28c9bd7.  If that feature is ever resurrected,
the code will look quite a bit different from this, so it seems best
to start from a clean slate.

The v11 branch is not touched; in that branch, the recheck_on_update
storage option remains present, but nonfunctional and undocumented.

Discussion: https://postgr.es/m/20190114223409.3tcvejfhlvbucrv5@alap3.anarazel.de
This commit is contained in:
Tom Lane
2019-01-15 12:07:10 -05:00
parent 0944ec54de
commit 1c53c4dec3
8 changed files with 21 additions and 277 deletions
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3
src/include/utils/relcache.h
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@@ -52,8 +52,7 @@ extern List *RelationGetIndexPredicate(Relation relation);
typedef enum IndexAttrBitmapKind
{
INDEX_ATTR_BITMAP_HOT,
INDEX_ATTR_BITMAP_PROJ,
INDEX_ATTR_BITMAP_ALL,
INDEX_ATTR_BITMAP_KEY,
INDEX_ATTR_BITMAP_PRIMARY_KEY,
INDEX_ATTR_BITMAP_IDENTITY_KEY