| From: | tgl(at)postgresql(dot)org (Tom Lane) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Force the TZ environment variable to be set during initdb. |
| Date: | 2009-12-18 18:45:50 |
| Message-ID: | 20091218184550.B238B753FB7@cvs.postgresql.org |
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| Lists: | pgsql-committers |
Log Message:
-----------
Force the TZ environment variable to be set during initdb. This is to
short-circuit the rather expensive identify_system_timezone() procedure,
which we have no real need for during initdb since nothing done here depends
on the timezone setting. Since we launch quite a few standalone backends
during the initdb sequence, this adds up to a significant savings, and seems
worth doing to save developer time even though it will hardly matter to end
users. Per my report today on pgsql-hackers.
Modified Files:
--------------
pgsql/src/bin/initdb:
initdb.c (r1.178 -> r1.179)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/initdb/initdb.c?r1=1.178&r2=1.179)
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