Re: [QUESTIONS] How fully will subselects be implemented?

Vadim Mikheev <vadim@sable.krasnoyarsk.su>

From: "Vadim B. Mikheev" <vadim@sable.krasnoyarsk.su>

To: Bruce Momjian <maillist@candle.pha.pa.us>

Cc: herouth@oumail.openu.ac.il, PostgreSQL-development <hackers@postgreSQL.org>

Date: 1998-02-25T15:59:35Z

Lists: pgsql-hackers

Bruce Momjian wrote:
> 
> >
> > First, this list is not right place to ask about 6.3 features :)
> > 2nd, subselects within UPDATE are supported.
> 
> They are?  I thought he wanted to do:
> 
>         update test set x = (select y from taby)
> 
> I didn't think we supported that.  Can you confirm that?

Oh, this is not supported, sorry.
And select a, (select b from tab2) from tab1 and so on...

Vadim