RE: COPY FROM WHEN condition

myungkyu.lim <myungkyu.lim@samsung.com>

From: 임명규 <myungkyu.lim@samsung.com>
To: <surafel3000@gmail.com>, <pgsql-hackers@lists.postgresql.org>
Date: 2018-10-26T06:09:56Z
Lists: pgsql-hackers
Hello,

I want test this patch, but can't apply it.

(master)$ git apply copy_from_when_con_v1.patch
error: patch failed: src/backend/commands/copy.c:849
error: src/backend/commands/copy.c: patch does not apply

fix or another way, let me know.

Best regards,
Myungkyu, Lim



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