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Re: Writeable CTEs and empty relations

Marko Tiikkaja <marko.tiikkaja@cs.helsinki.fi>

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From: Marko Tiikkaja <marko.tiikkaja@cs.helsinki.fi>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-02-11T13:46:45Z
Lists: pgsql-hackers 
On 2010-02-11 03:44 +0200, I wrote:
> I'm going to have to disappoint a bunch of people and give up. :-(

Btw. would it make sense to apply the WITH-on-top-of-DML part of this
patch?  At least to me, this seems useful because you can write a
RECURSIVE SELECT and then use UPDATE .. FROM or DELETE .. USING on that CTE.


Regards,
Marko Tiikkaja