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Implement function-local GUC parameter settings, as per recent discussion.

There are still some loose ends: I didn't do anything about the SET FROM
CURRENT idea yet, and it's not real clear whether we are happy with the
interaction of SET LOCAL with function-local settings.  The documentation
is a bit spartan, too.
This commit is contained in:
Tom Lane
2007-09-03 00:39:26 +00:00
parent fcfe801ab8
commit 2abae34a2e
23 changed files with 2583 additions and 2151 deletions

View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/init/postinit.c,v 1.176 2007/05/27 05:37:49 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/init/postinit.c,v 1.177 2007/09/03 00:39:18 tgl Exp $
*
*
*-------------------------------------------------------------------------
@ -250,7 +250,12 @@ CheckMyDatabase(const char *name, bool am_superuser)
{
ArrayType *a = DatumGetArrayTypeP(datum);
ProcessGUCArray(a, PGC_S_DATABASE);
/*
* We process all the options at SUSET level. We assume that the
* right to insert an option into pg_database was checked when it
* was inserted.
*/
ProcessGUCArray(a, PGC_SUSET, PGC_S_DATABASE, false);
}
}