Postgres Pro
Downloads
Home   >   mailing lists

Re: Can't use subselect in check constraint - Mailing list pgsql-general

From Bruce Momjian
Subject Re: Can't use subselect in check constraint
Date
Msg-id 200112191818.fBJIIuS00427@candle.pha.pa.us
Whole thread Raw
In response to Can't use subselect in check constraint  ("Ian Harding" <ianh@tpchd.org>)
List pgsql-general
Tree view 
> Is this something that will change anytime soon?  I could not find anything about it in the todo...

My understanding is that check constraints can't be queries;  at least I
have never seen them.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

pgsql-general by date:

Previous
From: Dado Feigenblatt
Date:
Subject: Re: Outputting select into file.
Next
From: Paulo Jan
Date:
Subject: Re: Query hangs when getting too complex...