git.postgresql.org Git - postgresql.git/commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 18 Apr 2011 19:31:52 +0000 (15:31 -0400)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 18 Apr 2011 19:31:52 +0000 (15:31 -0400)
commit	918854cc08868d569aad3bdf2529fc61c66ecde5
tree	e6175eed7446145d62b0bb707d83f29209837556	tree
parent	04db0fdbfa9382730bb65f94bca2cd8063a3456a	commit \| diff

Fix handling of collations in multi-row VALUES constructs.

Per spec we ought to apply select_common_collation() across the expressions
in each column of the VALUES table. The original coding was just taking
the first row and assuming it was representative.

This patch adds a field to struct RangeTblEntry to carry the resolved
collations, so initdb is forced for changes in stored rule representation.

13 files changed:

src/backend/catalog/dependency.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/equalfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/setrefs.c		diff \| blob \| blame \| history
src/backend/parser/analyze.c		diff \| blob \| blame \| history
src/backend/parser/parse_relation.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/nodes/parsenodes.h		diff \| blob \| blame \| history
src/include/parser/parse_relation.h		diff \| blob \| blame \| history
src/test/regress/expected/collate.out		diff \| blob \| blame \| history
src/test/regress/sql/collate.sql		diff \| blob \| blame \| history

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