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(parent: 24b29ca) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 25 Oct 2010 03:04:37 +0000 (23:04 -0400)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 25 Oct 2010 03:05:41 +0000 (23:05 -0400)
commit	84c123be1de8a9955741e20c9f945571e40c545e
tree	6ea497e47ec62ef8e1ee83b9acfe1fcd2b2419d6	tree
parent	24b29ca8f9dc4a5e5f873f0fcb56438c526700f6	commit \| diff

Allow new values to be added to an existing enum type.

After much expenditure of effort, we've got this to the point where the
performance penalty is pretty minimal in typical cases.

Andrew Dunstan, reviewed by Brendan Jurd, Dean Rasheed, and Tom Lane

23 files changed:

contrib/pg_upgrade/function.c		diff \| blob \| blame \| history
contrib/pg_upgrade_support/pg_upgrade_support.c		diff \| blob \| blame \| history
doc/src/sgml/catalogs.sgml		diff \| blob \| blame \| history
doc/src/sgml/ref/alter_type.sgml		diff \| blob \| blame \| history
src/backend/catalog/pg_enum.c		diff \| blob \| blame \| history
src/backend/commands/typecmds.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/parser/gram.y		diff \| blob \| blame \| history
src/backend/tcop/utility.c		diff \| blob \| blame \| history
src/backend/utils/adt/enum.c		diff \| blob \| blame \| history
src/backend/utils/cache/typcache.c		diff \| blob \| blame \| history
src/bin/pg_dump/pg_dump.c		diff \| blob \| blame \| history
src/bin/psql/describe.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/catalog/indexing.h		diff \| blob \| blame \| history
src/include/catalog/pg_enum.h		diff \| blob \| blame \| history
src/include/commands/typecmds.h		diff \| blob \| blame \| history
src/include/nodes/nodes.h		diff \| blob \| blame \| history
src/include/nodes/parsenodes.h		diff \| blob \| blame \| history
src/include/utils/typcache.h		diff \| blob \| blame \| history
src/test/regress/expected/enum.out		diff \| blob \| blame \| history
src/test/regress/sql/enum.sql		diff \| blob \| blame \| history

Bernd Helmle's repository