Index: src/backend/utils/init/postinit.c
===================================================================
RCS file: /cvsroot/pgsql/src/backend/utils/init/postinit.c,v
retrieving revision 1.201
diff -c -c -r1.201 postinit.c
*** src/backend/utils/init/postinit.c	15 Jan 2010 09:19:04 -0000	1.201
--- src/backend/utils/init/postinit.c	5 Feb 2010 20:25:38 -0000
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*** 855,860 ****
--- 855,861 ----
  
  	relsetting = heap_open(DbRoleSettingRelationId, AccessShareLock);
  
+ 	/* Later settings are ignored if set earlier. */
  	ApplySetting(databaseid, roleid, relsetting, PGC_S_DATABASE_USER);
  	ApplySetting(InvalidOid, roleid, relsetting, PGC_S_USER);
  	ApplySetting(databaseid, InvalidOid, relsetting, PGC_S_DATABASE);