Re: ALTER TABLE ... REPLACE WITH

Simon Riggs <simon@2ndquadrant.com>

From: Simon Riggs <simon@2ndQuadrant.com>
To: Josh Berkus <josh@agliodbs.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@postgresql.org
Date: 2011-01-15T22:02:03Z
Lists: pgsql-hackers

Attachments

On Tue, 2010-12-14 at 19:48 +0000, Simon Riggs wrote:
> On Tue, 2010-12-14 at 11:34 -0800, Josh Berkus wrote:
> > As for the utility of this command: there is no question that I would
> > use it.  I'm not sure I like the syntax (I'd prefer REPLACE TABLE ____
> > WITH _____), but that's painting the bike shed.
> 
> REPLACE TABLE ying WITH yang
> 
> is probably easier to implement than hacking at the ALTER TABLE code
> mountain. 
> 
> >   While the command may
> > appear frivolous and unnecessary syntactical ornamentation to some, I
> > have to say that doing the "table doesy-doe" which this command
> > addresses is something I have written scripts for on at least 50% of
> > my professional clients.  It keeps coming up. 
> 
> Yeh.

Patch. Needs work.

-- 
 Simon Riggs           http://www.2ndQuadrant.com/books/
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