Re: UPDATE using sub selects - Mailing list pgsql-hackers

From Tom Lane
Subject Re: UPDATE using sub selects
Date
Msg-id 29551.1173940375@sss.pgh.pa.us
Whole thread Raw
In response to UPDATE using sub selects  (NikhilS <nikkhils@gmail.com>)
Responses Re: UPDATE using sub selects  (NikhilS <nikkhils@gmail.com>)
List pgsql-hackers
NikhilS <nikkhils@gmail.com> writes:
> I have coded up a patch which solves the following TODO. I will submit a
> patch for this soon:
>       http://archives.postgresql.org/pgsql-hackers/2006-07/msg01306.php

Cool...

> The question is that since this enhances the UPDATE syntax, what changes and
> where all they need to be made with respect to the documentation?

Documentation is the very least of your worries.  What exactly is your
implementation plan?  If this were a simple or narrow fix it would
have been done already.
        regards, tom lane


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