Tom Lane 31510194cc Minor corrections for ALTER TYPE ADD VALUE IF NOT EXISTS patch.
Produce a NOTICE when the label already exists, for consistency with other
CREATE IF NOT EXISTS commands.  Also, fix the code so it produces something
more user-friendly than an index violation when the label already exists.
This not incidentally enables making a regression test that the previous
patch didn't make for fear of exposing an unpredictable OID in the results.
Also some wordsmithing on the documentation.
2012-09-22 18:35:22 -04:00
..
2012-06-13 20:03:02 -04:00
2011-03-28 22:56:52 +03:00
2008-08-21 20:15:31 +00:00