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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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2
src/backend/utils/adt/ri_triggers.c
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@@ -2422,7 +2422,7 @@ RI_Initial_Check(Trigger *trigger, Relation fk_rel, Relation pk_rel)
snprintf(workmembuf, sizeof(workmembuf), "%d", maintenance_work_mem);
(void) set_config_option("work_mem", workmembuf,
PGC_USERSET, PGC_S_SESSION,
GUC_ACTION_SAVE, true, 0);
GUC_ACTION_SAVE, true, 0, false);
if (SPI_connect() != SPI_OK_CONNECT)
elog(ERROR, "SPI_connect failed");