Seems we had the wrong sign convention for the default Etc/GMTx zone
names. Per report from Alvaro.
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@ -6,7 +6,7 @@
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* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
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* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
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*
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*
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* IDENTIFICATION
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/timezone/pgtz.c,v 1.12 2004/05/23 22:24:08 tgl Exp $
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* $PostgreSQL: pgsql/src/timezone/pgtz.c,v 1.13 2004/05/23 23:26:53 tgl Exp $
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*
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*
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -219,9 +219,14 @@ identify_system_timezone(void)
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if (try_timezone(__tzbuf, &tt, dst_found))
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if (try_timezone(__tzbuf, &tt, dst_found))
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return __tzbuf;
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return __tzbuf;
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/* Did not find the timezone. Fallback to try a GMT zone. */
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/*
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* Did not find the timezone. Fallback to try a GMT zone. Note that the
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* zic timezone database names the GMT-offset zones in POSIX style: plus
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* is west of Greenwich. It's unfortunate that this is opposite of SQL
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* conventions. Should we therefore change the names? Probably not...
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*/
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sprintf(__tzbuf, "Etc/GMT%s%d",
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sprintf(__tzbuf, "Etc/GMT%s%d",
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(-tt.std_ofs < 0) ? "+" : "", tt.std_ofs / 3600);
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(-tt.std_ofs > 0) ? "+" : "", -tt.std_ofs / 3600);
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ereport(LOG,
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ereport(LOG,
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(errmsg("could not recognize system timezone, defaulting to \"%s\"",
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(errmsg("could not recognize system timezone, defaulting to \"%s\"",
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__tzbuf),
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__tzbuf),
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