Update oidjoins regression test for 9.6.

Looks like we had some more catalog drift recently.

src/test/regress/expected/oidjoins.out

@@ -25,6 +25,30 @@ WHERE	aggfinalfn != 0 AND
 ------+------------
 (0 rows)
 
+SELECT	ctid, aggcombinefn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggcombinefn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggcombinefn);
+ ctid | aggcombinefn 
+------+--------------
+(0 rows)
+
+SELECT	ctid, aggserialfn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggserialfn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggserialfn);
+ ctid | aggserialfn 
+------+-------------
+(0 rows)
+
+SELECT	ctid, aggdeserialfn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggdeserialfn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggdeserialfn);
+ ctid | aggdeserialfn 
+------+---------------
+(0 rows)
+
 SELECT	ctid, aggmtransfn
 FROM	pg_catalog.pg_aggregate fk
 WHERE	aggmtransfn != 0 AND
@@ -481,6 +505,14 @@ WHERE	inhparent != 0 AND
 ------+-----------
 (0 rows)
 
+SELECT	ctid, classoid
+FROM	pg_catalog.pg_init_privs fk
+WHERE	classoid != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_class pk WHERE pk.oid = fk.classoid);
+ ctid | classoid 
+------+----------
+(0 rows)
+
 SELECT	ctid, lanowner
 FROM	pg_catalog.pg_language fk
 WHERE	lanowner != 0 AND

src/test/regress/sql/oidjoins.sql

@@ -13,6 +13,18 @@ SELECT	ctid, aggfinalfn
 FROM	pg_catalog.pg_aggregate fk
 WHERE	aggfinalfn != 0 AND
 	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggfinalfn);
+SELECT	ctid, aggcombinefn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggcombinefn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggcombinefn);
+SELECT	ctid, aggserialfn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggserialfn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggserialfn);
+SELECT	ctid, aggdeserialfn
+FROM	pg_catalog.pg_aggregate fk
+WHERE	aggdeserialfn != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_proc pk WHERE pk.oid = fk.aggdeserialfn);
 SELECT	ctid, aggmtransfn
 FROM	pg_catalog.pg_aggregate fk
 WHERE	aggmtransfn != 0 AND
@@ -241,6 +253,10 @@ SELECT	ctid, inhparent
 FROM	pg_catalog.pg_inherits fk
 WHERE	inhparent != 0 AND
 	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_class pk WHERE pk.oid = fk.inhparent);
+SELECT	ctid, classoid
+FROM	pg_catalog.pg_init_privs fk
+WHERE	classoid != 0 AND
+	NOT EXISTS(SELECT 1 FROM pg_catalog.pg_class pk WHERE pk.oid = fk.classoid);
 SELECT	ctid, lanowner
 FROM	pg_catalog.pg_language fk
 WHERE	lanowner != 0 AND

src/tools/findoidjoins/README

@@ -16,9 +16,11 @@ catalogs in interesting ways.
 Note that unexpected matches may indicate bogus entries in system tables;
 don't accept a peculiar match without question.  In particular, a field
 shown as joining to more than one target table is probably messed up.
-In 9.6devel, the *only* fields that should join to more than one target
+In 9.6, the *only* fields that should join to more than one target
-table are pg_description.objoid, pg_depend.objid, pg_depend.refobjid,
+table are:
-pg_shdescription.objoid, pg_shdepend.objid, and pg_shdepend.refobjid.
+pg_description.objoid, pg_depend.objid, pg_depend.refobjid,
+pg_shdescription.objoid, pg_shdepend.objid, pg_shdepend.refobjid,
+and pg_init_privs.objoid.
 (Running make_oidjoins_check is an easy way to spot fields joining to more
 than one table, BTW.)
 
@@ -33,7 +35,7 @@ regression test.  The oidjoins test should be updated after any
 revision in the patterns of cross-links between system tables.
 (Typically we update it at the end of each development cycle.)
 
-NOTE: as of 9.6devel, make_oidjoins_check produces two bogus join checks:
+NOTE: as of 9.6, make_oidjoins_check produces two bogus join checks:
 Join pg_catalog.pg_class.relfilenode => pg_catalog.pg_class.oid
 Join pg_catalog.pg_database.datlastsysoid => pg_catalog.pg_database.oid
 These are artifacts and should not be added to the oidjoins regression test.
@@ -45,6 +47,9 @@ neither of which should be added to the regression test.
 Join pg_catalog.pg_aggregate.aggfnoid => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_aggregate.aggtransfn => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_aggregate.aggfinalfn => pg_catalog.pg_proc.oid
+Join pg_catalog.pg_aggregate.aggcombinefn => pg_catalog.pg_proc.oid
+Join pg_catalog.pg_aggregate.aggserialfn => pg_catalog.pg_proc.oid
+Join pg_catalog.pg_aggregate.aggdeserialfn => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_aggregate.aggmtransfn => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_aggregate.aggminvtransfn => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_aggregate.aggmfinalfn => pg_catalog.pg_proc.oid
@@ -102,6 +107,7 @@ Join pg_catalog.pg_index.indexrelid => pg_catalog.pg_class.oid
 Join pg_catalog.pg_index.indrelid => pg_catalog.pg_class.oid
 Join pg_catalog.pg_inherits.inhrelid => pg_catalog.pg_class.oid
 Join pg_catalog.pg_inherits.inhparent => pg_catalog.pg_class.oid
+Join pg_catalog.pg_init_privs.classoid => pg_catalog.pg_class.oid
 Join pg_catalog.pg_language.lanowner => pg_catalog.pg_authid.oid
 Join pg_catalog.pg_language.lanplcallfoid => pg_catalog.pg_proc.oid
 Join pg_catalog.pg_language.laninline => pg_catalog.pg_proc.oid