Horton

Re: pgbench - allow to store select results into variables

Tatsuo Ishii <ishii@sraoss.co.jp>

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From: Tatsuo Ishii <ishii@sraoss.co.jp>
To: coelho@cri.ensmp.fr
Cc: tgl@sss.pgh.pa.us, rafia.sabih@enterprisedb.com, michael.paquier@gmail.com, Langote_Amit_f8@lab.ntt.co.jp, robertmhaas@gmail.com, pavel.stehule@gmail.com, pgsql-hackers@postgresql.org
Date: 2017-04-07T08:06:20Z
Lists: pgsql-hackers 
> If I understand correctly, the patch is moved because of the unrelated
> issue that variables cannot be utf8 in pgbench, and it is a condition
> to consider this patch that existing pgbench variables (set with \set)
> can be utf8?

I'm not sure if it is "unrelated" because the new feature relies on
existing pgbench variable infrastructure.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

Commits

  1. pgbench: Remove \cset

  2. pgbench: add \cset and \gset commands

  3. Adjust pgbench to allow non-ASCII characters in variable names.

  4. Refactor script execution state machine in pgbench.

  5. Allow empty queries in pgbench.