Horton

Re: Cutting initdb's runtime (Perl question embedded)

Andrew Dunstan <andrew.dunstan@2ndquadrant.com>

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From: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Andreas Karlsson <andreas@proxel.se>, Andres Freund <andres@anarazel.de>, pgsql-hackers@postgresql.org
Date: 2017-04-15T20:43:17Z
Lists: pgsql-hackers 

On 04/15/2017 02:13 PM, Tom Lane wrote:
> Andrew Dunstan <andrew.dunstan@2ndquadrant.com> writes:
>> Sure. Just means putting this code a bit later in the file. "make check"
>> is only one initdb, so it won't cost much. I'm still inclined to force a
>> TAP test for initdb with no TZ set, though.
> I'd like that to be an additional tweak for some existing test case
> rather than expending a whole initdb run just for that --- but otherwise,
> no objection.
>
> 			


That's what my patch did.

cheers

andrew

-- 
Andrew Dunstan                https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Attempt to identify system timezone by reading /etc/localtime symlink.

  2. Make sure to run one initdb TAP test with no TZ set

  3. Use one transaction while reading postgres.bki, not one per line.

  4. Move bootstrap-time lookup of regproc OIDs into genbki.pl.