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Make ALTER TABLE revalidate uniqueness and exclusion constraints.

author Robert Haas <rhaas@postgresql.org>

2011年1月21日 03:44:10 +0000 (22:44 -0500)

committer Robert Haas <rhaas@postgresql.org>

2011年1月21日 03:48:29 +0000 (22:48 -0500)

commit 39b5e5f3370258cae843e8cc83eccd59ddb532dd

tree 54a4bcee6167e5051a32bd634e9da668ca760c8a tree

parent ba3afc88d2b81fc609cda8504ee7b54c54b379d7 commit | diff

Make ALTER TABLE revalidate uniqueness and exclusion constraints.

Failure to do so can lead to constraint violations. This was broken by
commit 1ddc2703a936d03953657f43345460b9242bbed1 on 2010年02月07日, so
back-patch to 9.0.

Noah Misch. Regression test by me.

src/backend/catalog/index.c diff | blob | blame | history

src/backend/commands/cluster.c diff | blob | blame | history

src/backend/commands/indexcmds.c diff | blob | blame | history

src/backend/commands/tablecmds.c diff | blob | blame | history

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

src/include/commands/cluster.h diff | blob | blame | history

src/test/regress/expected/alter_table.out diff | blob | blame | history

src/test/regress/sql/alter_table.sql diff | blob | blame | history

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