Re: conditional dropping of columns/constraints - Mailing list pgsql-hackers

From Andres Freund
Subject Re: conditional dropping of columns/constraints
Date
Msg-id 49FF147D.3030703@anarazel.de
Whole thread Raw
In response to conditional dropping of columns/constraints  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On 05/04/2009 04:10 PM, Andres Freund wrote:
> Would a patch adding 'IF EXISTS' support to:
> - ALTER TABLE ... DROP COLUMN
> - ALTER TABLE ... DROP CONSTRAINT
> possibly be accepted?
>
> Having it makes the annoying task of writing/testing of schema-upgrade
> scripts a bit easier.
Oh, and to any other sensible place given there are more?

Andres


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