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Remove PGINTERVALSTYLE from the set of special environment variables for

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libpq.  As noted by Peter, adding this variable created a risk of unexpected
connection failures when talking to older server versions, and since it
doesn't do anything you can't do with PGOPTIONS, it doesn't seem really
necessary.  Removing it does occasion a few extra lines in pg_regress.c,
but saving a getenv() call per libpq connection attempt is perhaps worth
that anyway.
This commit is contained in:
Tom Lane
2008-11-25 19:30:42 +00:00
parent 4d1ba044d8
commit 1304f297a4
3 changed files with 20 additions and 18 deletions
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5
src/interfaces/libpq/fe-connect.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.368 2008/11/13 09:45:24 mha Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.369 2008/11/25 19:30:42 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -213,9 +213,6 @@ static const PQEnvironmentOption EnvironmentOptions[] =
{
"PGDATESTYLE", "datestyle"
},
{
"PGINTERVALSTYLE", "intervalstyle"
},
{
"PGTZ", "timezone"
},