| From: | David Fetter <david(at)fetter(dot)org> |
|---|---|
| To: | Kevin Grittner <kgrittn(at)ymail(dot)com> |
| Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: delta relations in AFTER triggers |
| Date: | 2014-06-15 14:54:04 |
| Message-ID: | 20140615145404.GA29714@fetter.org |
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| Lists: | pgsql-hackers |
On Sat, Jun 14, 2014 at 04:56:44PM -0700, Kevin Grittner wrote:
> Attached is a WIP patch for implementing the capture of delta
> relations for a DML statement, in the form of two tuplestores --
> one for the old versions and one for the new versions.
Thanks!
Any chance we might be able to surface the old version for the case of
UPDATE ... RETURNING?
Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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