Re: Using SUBSELECT in CHECK expressions - Mailing list pgsql-general

On Tue, 4 Nov 2003, Najib Abi Fadel wrote:

> Is postgres going to support in a future release the use of SUBSELECT in
> a CHECK expression ??

Possibly, but AFAIK it's not on anyone's hit list in the short term, so
you're probably looking at multiple years unless you can do it or find
someone to do it.