| From: | Amit Kapila <akapila(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Add --parallel option to vacuumdb command. |
| Date: | 2020-01-29 05:48:55 |
| Message-ID: | E1iwgDf-000247-Dj@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Add --parallel option to vacuumdb command.
Commit 40d964ec99 allowed vacuum command to leverage multiple CPUs by
invoking parallel workers to process indexes. This commit provides a
'--parallel' option to specify the parallel degree used by vacuum command.
Author: Masahiko Sawada, with few modifications by me
Reviewed-by: Mahendra Singh and Amit Kapila
Discussion: https://postgr.es/m/CAD21AoDTPMgzSkV4E3SFo1CH_x50bf5PqZFQf4jmqjk-C03BWg@mail.gmail.com
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/47bc9ced0d0e96523e2c639c7066c9aede189ed7
Modified Files
--------------
doc/src/sgml/ref/vacuumdb.sgml | 18 +++++++++++++++
src/bin/scripts/t/100_vacuumdb.pl | 13 ++++++++++-
src/bin/scripts/vacuumdb.c | 47 ++++++++++++++++++++++++++++++++++++++-
3 files changed, 76 insertions(+), 2 deletions(-)
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