Horton

Re: COPY FROM WHEN condition

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: David Rowley <david.rowley@2ndquadrant.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>, Surafel Temesgen <surafel3000@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, Adam Berlin <berlin.ab@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Haribabu Kommi <kommi.haribabu@gmail.com>
Date: 2019-04-05T00:44:34Z
Lists: pgsql-hackers 
Hi,

On 2019-04-05 12:59:06 +1300, David Rowley wrote:
> I read through the final commit to see what had changed and I noticed
> that I had forgotten to remove nbuffers from CopyMultiInsertInfo when
> changing from a hash table to a List.
> 
> Patch to fix is attached.

Pushed, thanks.

Commits

  1. Remove unused struct member, enforce multi_insert callback presence.

  2. Separate per-batch and per-tuple memory contexts in COPY

  3. Fix handling of volatile expressions in COPY FROM ... WHERE

  4. Allow COPY FROM to filter data using WHERE conditions

  5. Remove obsolete netbsd dynloader code