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Teach btree to handle ScalarArrayOpExpr quals natively.

author Tom Lane <tgl@sss.pgh.pa.us>

2011年10月16日 19:39:24 +0000 (15:39 -0400)

committer Tom Lane <tgl@sss.pgh.pa.us>

2011年10月16日 19:39:24 +0000 (15:39 -0400)

commit 9e8da0f75731aaa7605cf4656c21ea09e84d2eb1

tree 1776d3f5e68d5ab997851fcfcc3cc684a64e2058 tree

parent 0898d71f66ed884af726556ac9ffc8081dddc757 commit | diff

Teach btree to handle ScalarArrayOpExpr quals natively.

This allows "indexedcol op ANY(ARRAY[...])" conditions to be used in plain
indexscans, and particularly in index-only scans.

13 files changed:

doc/src/sgml/catalogs.sgml diff | blob | blame | history

src/backend/access/nbtree/nbtree.c diff | blob | blame | history

src/backend/access/nbtree/nbtutils.c diff | blob | blame | history

src/backend/executor/nodeIndexscan.c diff | blob | blame | history

src/backend/optimizer/path/costsize.c diff | blob | blame | history

src/backend/optimizer/path/indxpath.c diff | blob | blame | history

src/backend/optimizer/util/plancat.c diff | blob | blame | history

src/backend/utils/adt/selfuncs.c diff | blob | blame | history

src/include/access/nbtree.h diff | blob | blame | history

src/include/access/skey.h diff | blob | blame | history

src/include/catalog/catversion.h diff | blob | blame | history

src/include/catalog/pg_am.h diff | blob | blame | history

src/include/nodes/relation.h diff | blob | blame | history

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