1
0
mirror of https://github.com/postgres/postgres.git synced 2025-05-28 05:21:27 +03:00
Andrew Dunstan 6d12b68cd7 Allow IF NOT EXISTS when add a new enum label.
If the label is already in the enum the statement becomes a no-op.
This will reduce the pain that comes from our not allowing this
operation inside a transaction block.

Andrew Dunstan, reviewed by Tom Lane and Magnus Hagander.
2012-09-22 12:53:31 -04:00
..
2012-08-30 10:42:28 -04:00