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Add infrastructure to save and restore GUC values.

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This is further infrastructure for parallelism.

Amit Khandekar, Noah Misch, Robert Haas
This commit is contained in:
Robert Haas
2014-11-24 16:13:11 -05:00
parent 49b86fb1c9
commit f5d9698a84
7 changed files with 446 additions and 43 deletions
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6
contrib/postgres_fdw/postgres_fdw.c
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@ -2104,15 +2104,15 @@ set_transmission_modes(void)
if (DateStyle != USE_ISO_DATES)
(void) set_config_option("datestyle", "ISO",
PGC_USERSET, PGC_S_SESSION,
GUC_ACTION_SAVE, true, 0);
GUC_ACTION_SAVE, true, 0, false);
if (IntervalStyle != INTSTYLE_POSTGRES)
(void) set_config_option("intervalstyle", "postgres",
PGC_USERSET, PGC_S_SESSION,
GUC_ACTION_SAVE, true, 0);
GUC_ACTION_SAVE, true, 0, false);
if (extra_float_digits < 3)
(void) set_config_option("extra_float_digits", "3",
PGC_USERSET, PGC_S_SESSION,
GUC_ACTION_SAVE, true, 0);
GUC_ACTION_SAVE, true, 0, false);
return nestlevel;
}