Updates using views or those involving inheritance may cause an error because

the row marks for them are not available at the coordinator. These errors
will not be fixed in this release. Hence add alternate output file rules_1.out
to pass the regression.

1 files changed, 1579 insertions, 0 deletions

diff --git a/src/test/regress/expected/rules_1.out b/src/test/regress/expected/rules_1.out
new file mode 100644
index 0000000000..89276ef3d0
--- /dev/null
+++ b/src/test/regress/expected/rules_1.out
@@ -0,0 +1,1579 @@
+--
+-- RULES
+-- From Jan's original setup_ruletest.sql and run_ruletest.sql
+-- - thomas 1998-09-13
+--
+--
+-- Tables and rules for the view test
+--
+create table rtest_t1 (a int4, b int4) distribute by round robin;
+create table rtest_t2 (a int4, b int4);
+create table rtest_t3 (a int4, b int4);
+create view rtest_v1 as select * from rtest_t1;
+create rule rtest_v1_ins as on insert to rtest_v1 do instead
+	insert into rtest_t1 values (new.a, new.b);
+create rule rtest_v1_upd as on update to rtest_v1 do instead
+	update rtest_t1 set a = new.a, b = new.b
+	where a = old.a;
+create rule rtest_v1_del as on delete to rtest_v1 do instead
+	delete from rtest_t1 where a = old.a;
+-- Test comments
+COMMENT ON RULE rtest_v1_bad ON rtest_v1 IS 'bad rule';
+ERROR:  rule "rtest_v1_bad" for relation "rtest_v1" does not exist
+COMMENT ON RULE rtest_v1_del ON rtest_v1 IS 'delete rule';
+COMMENT ON RULE rtest_v1_del ON rtest_v1 IS NULL;
+--
+-- Tables and rules for the constraint update/delete test
+--
+-- Note:
+-- 	Now that we have multiple action rule support, we check
+-- 	both possible syntaxes to define them (The last action
+--  can but must not have a semicolon at the end).
+--
+create table rtest_system (sysname text, sysdesc text) distribute by round robin;
+create table rtest_interface (sysname text, ifname text) distribute by round robin;
+create table rtest_person (pname text, pdesc text) distribute by round robin;
+create table rtest_admin (pname text, sysname text) distribute by round robin;
+create rule rtest_sys_upd as on update to rtest_system do also (
+	update rtest_interface set sysname = new.sysname
+		where sysname = old.sysname;
+	update rtest_admin set sysname = new.sysname
+		where sysname = old.sysname
+	);
+create rule rtest_sys_del as on delete to rtest_system do also (
+	delete from rtest_interface where sysname = old.sysname;
+	delete from rtest_admin where sysname = old.sysname;
+	);
+create rule rtest_pers_upd as on update to rtest_person do also
+	update rtest_admin set pname = new.pname where pname = old.pname;
+create rule rtest_pers_del as on delete to rtest_person do also
+	delete from rtest_admin where pname = old.pname;
+--
+-- Tables and rules for the logging test
+--
+create table rtest_emp (ename char(20), salary money) distribute by round robin;
+create table rtest_emplog (ename char(20), who name, action char(10), newsal money, oldsal money) distribute by round robin;
+create table rtest_empmass (ename char(20), salary money) distribute by round robin;
+create rule rtest_emp_ins as on insert to rtest_emp do
+	insert into rtest_emplog values (new.ename, current_user,
+			'hired', new.salary, '0.00');
+create rule rtest_emp_upd as on update to rtest_emp where new.salary != old.salary do
+	insert into rtest_emplog values (new.ename, current_user,
+			'honored', new.salary, old.salary);
+create rule rtest_emp_del as on delete to rtest_emp do
+	insert into rtest_emplog values (old.ename, current_user,
+			'fired', '0.00', old.salary);
+--
+-- Tables and rules for the multiple cascaded qualified instead
+-- rule test
+--
+create table rtest_t4 (a int4, b text);
+create table rtest_t5 (a int4, b text);
+create table rtest_t6 (a int4, b text);
+create table rtest_t7 (a int4, b text);
+create table rtest_t8 (a int4, b text);
+create table rtest_t9 (a int4, b text);
+create rule rtest_t4_ins1 as on insert to rtest_t4
+		where new.a >= 10 and new.a < 20 do instead
+	insert into rtest_t5 values (new.a, new.b);
+create rule rtest_t4_ins2 as on insert to rtest_t4
+		where new.a >= 20 and new.a < 30 do
+	insert into rtest_t6 values (new.a, new.b);
+create rule rtest_t5_ins as on insert to rtest_t5
+		where new.a > 15 do
+	insert into rtest_t7 values (new.a, new.b);
+create rule rtest_t6_ins as on insert to rtest_t6
+		where new.a > 25 do instead
+	insert into rtest_t8 values (new.a, new.b);
+--
+-- Tables and rules for the rule fire order test
+--
+-- As of PG 7.3, the rules should fire in order by name, regardless
+-- of INSTEAD attributes or creation order.
+--
+create table rtest_order1 (a int4);
+create table rtest_order2 (a int4, b int4, c text);
+create sequence rtest_seq;
+create rule rtest_order_r3 as on insert to rtest_order1 do instead
+	insert into rtest_order2 values (new.a, nextval('rtest_seq'),
+		'rule 3 - this should run 3rd');
+create rule rtest_order_r4 as on insert to rtest_order1
+		where a < 100 do instead
+	insert into rtest_order2 values (new.a, nextval('rtest_seq'),
+		'rule 4 - this should run 4th');
+create rule rtest_order_r2 as on insert to rtest_order1 do
+	insert into rtest_order2 values (new.a, nextval('rtest_seq'),
+		'rule 2 - this should run 2nd');
+create rule rtest_order_r1 as on insert to rtest_order1 do instead
+	insert into rtest_order2 values (new.a, nextval('rtest_seq'),
+		'rule 1 - this should run 1st');
+--
+-- Tables and rules for the instead nothing test
+--
+create table rtest_nothn1 (a int4, b text);
+create table rtest_nothn2 (a int4, b text);
+create table rtest_nothn3 (a int4, b text);
+create table rtest_nothn4 (a int4, b text);
+create rule rtest_nothn_r1 as on insert to rtest_nothn1
+	where new.a >= 10 and new.a < 20 do instead nothing;
+create rule rtest_nothn_r2 as on insert to rtest_nothn1
+	where new.a >= 30 and new.a < 40 do instead nothing;
+create rule rtest_nothn_r3 as on insert to rtest_nothn2
+	where new.a >= 100 do instead
+	insert into rtest_nothn3 values (new.a, new.b);
+create rule rtest_nothn_r4 as on insert to rtest_nothn2
+	do instead nothing;
+--
+-- Tests on a view that is select * of a table
+-- and has insert/update/delete instead rules to
+-- behave close like the real table.
+--
+--
+-- We need test date later
+--
+insert into rtest_t2 values (1, 21);
+insert into rtest_t2 values (2, 22);
+insert into rtest_t2 values (3, 23);
+insert into rtest_t3 values (1, 31);
+insert into rtest_t3 values (2, 32);
+insert into rtest_t3 values (3, 33);
+insert into rtest_t3 values (4, 34);
+insert into rtest_t3 values (5, 35);
+-- insert values
+insert into rtest_v1 values (1, 11);
+insert into rtest_v1 values (2, 12);
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 11
+ 2 | 12
+(2 rows)
+
+-- delete with constant expression
+delete from rtest_v1 where a = 1;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 2 | 12
+(1 row)
+
+insert into rtest_v1 values (1, 11);
+delete from rtest_v1 where b = 12;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 11
+(1 row)
+
+insert into rtest_v1 values (2, 12);
+insert into rtest_v1 values (2, 13);
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 11
+ 2 | 12
+ 2 | 13
+(3 rows)
+
+** Remember the delete rule on rtest_v1: It says
+** DO INSTEAD DELETE FROM rtest_t1 WHERE a = old.a
+** So this time both rows with a = 2 must get deleted
+\p
+** Remember the delete rule on rtest_v1: It says
+** DO INSTEAD DELETE FROM rtest_t1 WHERE a = old.a
+** So this time both rows with a = 2 must get deleted
+\r
+delete from rtest_v1 where b = 12;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 11
+(1 row)
+
+delete from rtest_v1;
+-- insert select
+insert into rtest_v1 select * from rtest_t2;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 22
+ 3 | 23
+(3 rows)
+
+delete from rtest_v1;
+-- same with swapped targetlist
+insert into rtest_v1 (b, a) select b, a from rtest_t2;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 22
+ 3 | 23
+(3 rows)
+
+-- now with only one target attribute
+insert into rtest_v1 (a) select a from rtest_t3;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 1 |   
+ 2 | 22
+ 2 |   
+ 3 | 23
+ 3 |   
+ 4 |   
+ 5 |   
+(8 rows)
+
+select * from rtest_v1 where b isnull order by a, b;
+ a | b 
+---+---
+ 1 |  
+ 2 |  
+ 3 |  
+ 4 |  
+ 5 |  
+(5 rows)
+
+-- let attribute a differ (must be done on rtest_t1 - see above)
+update rtest_t1 set a = a + 10 where b isnull;
+delete from rtest_v1 where b isnull;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 22
+ 3 | 23
+(3 rows)
+
+-- now updates with constant expression
+update rtest_v1 set b = 42 where a = 2;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 42
+ 3 | 23
+(3 rows)
+
+update rtest_v1 set b = 99 where b = 42;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 99
+ 3 | 23
+(3 rows)
+
+update rtest_v1 set b = 88 where b < 50;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 88
+ 2 | 99
+ 3 | 88
+(3 rows)
+
+delete from rtest_v1;
+insert into rtest_v1 select rtest_t2.a, rtest_t3.b
+    from rtest_t2, rtest_t3
+    where rtest_t2.a = rtest_t3.a;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 31
+ 2 | 32
+ 3 | 33
+(3 rows)
+
+-- updates in a mergejoin
+update rtest_v1 set b = rtest_t2.b from rtest_t2 where rtest_v1.a = rtest_t2.a;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 2 | 22
+ 3 | 23
+(3 rows)
+
+insert into rtest_v1 select * from rtest_t3;
+select * from rtest_v1 order by a, b;
+ a | b  
+---+----
+ 1 | 21
+ 1 | 31
+ 2 | 22
+ 2 | 32
+ 3 | 23
+ 3 | 33
+ 4 | 34
+ 5 | 35
+(8 rows)
+
+update rtest_t1 set a = a + 10 where b > 30;
+select * from rtest_v1 order by a, b;
+ a  | b  
+----+----
+  1 | 21
+  2 | 22
+  3 | 23
+ 11 | 31
+ 12 | 32
+ 13 | 33
+ 14 | 34
+ 15 | 35
+(8 rows)
+
+update rtest_v1 set a = rtest_t3.a + 20 from rtest_t3 where rtest_v1.b = rtest_t3.b;
+select * from rtest_v1 order by a, b;
+ a  | b  
+----+----
+  1 | 21
+  2 | 22
+  3 | 23
+ 21 | 31
+ 22 | 32
+ 23 | 33
+ 24 | 34
+ 25 | 35
+(8 rows)
+
+--
+-- Test for constraint updates/deletes
+--
+insert into rtest_system values ('orion', 'Linux Jan Wieck');
+insert into rtest_system values ('notjw', 'WinNT Jan Wieck (notebook)');
+insert into rtest_system values ('neptun', 'Fileserver');
+insert into rtest_interface values ('orion', 'eth0');
+insert into rtest_interface values ('orion', 'eth1');
+insert into rtest_interface values ('notjw', 'eth0');
+insert into rtest_interface values ('neptun', 'eth0');
+insert into rtest_person values ('jw', 'Jan Wieck');
+insert into rtest_person values ('bm', 'Bruce Momjian');
+insert into rtest_admin values ('jw', 'orion');
+insert into rtest_admin values ('jw', 'notjw');
+insert into rtest_admin values ('bm', 'neptun');
+update rtest_system set sysname = 'pluto' where sysname = 'neptun';
+select * from rtest_interface order by sysname, ifname;
+ sysname | ifname 
+---------+--------
+ notjw   | eth0
+ orion   | eth0
+ orion   | eth1
+ pluto   | eth0
+(4 rows)
+
+select * from rtest_admin order by pname, sysname;
+ pname | sysname 
+-------+---------
+ bm    | pluto
+ jw    | notjw
+ jw    | orion
+(3 rows)
+
+update rtest_person set pname = 'jwieck' where pdesc = 'Jan Wieck';
+-- Note: use ORDER BY here to ensure consistent output across all systems.
+-- The above UPDATE affects two rows with equal keys, so they could be
+-- updated in either order depending on the whim of the local qsort().
+select * from rtest_admin order by pname, sysname;
+ pname  | sysname 
+--------+---------
+ bm     | pluto
+ jwieck | notjw
+ jwieck | orion
+(3 rows)
+
+delete from rtest_system where sysname = 'orion';
+select * from rtest_interface order by sysname, ifname;
+ sysname | ifname 
+---------+--------
+ notjw   | eth0
+ pluto   | eth0
+(2 rows)
+
+select * from rtest_admin order by pname, sysname;
+ pname  | sysname 
+--------+---------
+ bm     | pluto
+ jwieck | notjw
+(2 rows)
+
+--
+-- Rule qualification test
+--
+insert into rtest_emp values ('wiecc', '5000.00');
+insert into rtest_emp values ('gates', '80000.00');
+update rtest_emp set ename = 'wiecx' where ename = 'wiecc';
+update rtest_emp set ename = 'wieck', salary = '6000.00' where ename = 'wiecx';
+update rtest_emp set salary = '7000.00' where ename = 'wieck';
+delete from rtest_emp where ename = 'gates';
+select ename, who = current_user as "matches user", action, newsal, oldsal from rtest_emplog order by ename, action, newsal;
+        ename         | matches user |   action   |   newsal   |   oldsal   
+----------------------+--------------+------------+------------+------------
+ gates                | t            | fired      |      $0.00 | $80,000.00
+ gates                | t            | hired      | $80,000.00 |      $0.00
+ wiecc                | t            | hired      |  $5,000.00 |      $0.00
+ wieck                | t            | honored    |  $6,000.00 |  $5,000.00
+ wieck                | t            | honored    |  $7,000.00 |  $6,000.00
+(5 rows)
+
+insert into rtest_empmass values ('meyer', '4000.00');
+insert into rtest_empmass values ('maier', '5000.00');
+insert into rtest_empmass values ('mayr', '6000.00');
+insert into rtest_emp select * from rtest_empmass;
+select ename, who = current_user as "matches user", action, newsal, oldsal from rtest_emplog order by ename, action, newsal;
+        ename         | matches user |   action   |   newsal   |   oldsal   
+----------------------+--------------+------------+------------+------------
+ gates                | t            | fired      |      $0.00 | $80,000.00
+ gates                | t            | hired      | $80,000.00 |      $0.00
+ maier                | t            | hired      |  $5,000.00 |      $0.00
+ mayr                 | t            | hired      |  $6,000.00 |      $0.00
+ meyer                | t            | hired      |  $4,000.00 |      $0.00
+ wiecc                | t            | hired      |  $5,000.00 |      $0.00
+ wieck                | t            | honored    |  $6,000.00 |  $5,000.00
+ wieck                | t            | honored    |  $7,000.00 |  $6,000.00
+(8 rows)
+
+update rtest_empmass set salary = salary + '1000.00';
+update rtest_emp set salary = rtest_empmass.salary from rtest_empmass where rtest_emp.ename = rtest_empmass.ename;
+select ename, who = current_user as "matches user", action, newsal, oldsal from rtest_emplog order by ename, action, newsal;
+        ename         | matches user |   action   |   newsal   |   oldsal   
+----------------------+--------------+------------+------------+------------
+ gates                | t            | fired      |      $0.00 | $80,000.00
+ gates                | t            | hired      | $80,000.00 |      $0.00
+ maier                | t            | hired      |  $5,000.00 |      $0.00
+ maier                | t            | honored    |  $6,000.00 |  $5,000.00
+ mayr                 | t            | hired      |  $6,000.00 |      $0.00
+ mayr                 | t            | honored    |  $7,000.00 |  $6,000.00
+ meyer                | t            | hired      |  $4,000.00 |      $0.00
+ meyer                | t            | honored    |  $5,000.00 |  $4,000.00
+ wiecc                | t            | hired      |  $5,000.00 |      $0.00
+ wieck                | t            | honored    |  $6,000.00 |  $5,000.00
+ wieck                | t            | honored    |  $7,000.00 |  $6,000.00
+(11 rows)
+
+delete from rtest_emp using rtest_empmass where rtest_emp.ename = rtest_empmass.ename;
+select ename, who = current_user as "matches user", action, newsal, oldsal from rtest_emplog order by ename, action, newsal;
+        ename         | matches user |   action   |   newsal   |   oldsal   
+----------------------+--------------+------------+------------+------------
+ gates                | t            | fired      |      $0.00 | $80,000.00
+ gates                | t            | hired      | $80,000.00 |      $0.00
+ maier                | t            | fired      |      $0.00 |  $6,000.00
+ maier                | t            | hired      |  $5,000.00 |      $0.00
+ maier                | t            | honored    |  $6,000.00 |  $5,000.00
+ mayr                 | t            | fired      |      $0.00 |  $7,000.00
+ mayr                 | t            | hired      |  $6,000.00 |      $0.00
+ mayr                 | t            | honored    |  $7,000.00 |  $6,000.00
+ meyer                | t            | fired      |      $0.00 |  $5,000.00
+ meyer                | t            | hired      |  $4,000.00 |      $0.00
+ meyer                | t            | honored    |  $5,000.00 |  $4,000.00
+ wiecc                | t            | hired      |  $5,000.00 |      $0.00
+ wieck                | t            | honored    |  $6,000.00 |  $5,000.00
+ wieck                | t            | honored    |  $7,000.00 |  $6,000.00
+(14 rows)
+
+--
+-- Multiple cascaded qualified instead rule test
+--
+insert into rtest_t4 values (1, 'Record should go to rtest_t4');
+insert into rtest_t4 values (2, 'Record should go to rtest_t4');
+insert into rtest_t4 values (10, 'Record should go to rtest_t5');
+insert into rtest_t4 values (15, 'Record should go to rtest_t5');
+insert into rtest_t4 values (19, 'Record should go to rtest_t5 and t7');
+insert into rtest_t4 values (20, 'Record should go to rtest_t4 and t6');
+insert into rtest_t4 values (26, 'Record should go to rtest_t4 and t8');
+insert into rtest_t4 values (28, 'Record should go to rtest_t4 and t8');
+insert into rtest_t4 values (30, 'Record should go to rtest_t4');
+insert into rtest_t4 values (40, 'Record should go to rtest_t4');
+select * from rtest_t4 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+  1 | Record should go to rtest_t4
+  2 | Record should go to rtest_t4
+ 20 | Record should go to rtest_t4 and t6
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+ 30 | Record should go to rtest_t4
+ 40 | Record should go to rtest_t4
+(7 rows)
+
+select * from rtest_t5 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 10 | Record should go to rtest_t5
+ 15 | Record should go to rtest_t5
+ 19 | Record should go to rtest_t5 and t7
+(3 rows)
+
+select * from rtest_t6 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 20 | Record should go to rtest_t4 and t6
+(1 row)
+
+select * from rtest_t7 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 19 | Record should go to rtest_t5 and t7
+(1 row)
+
+select * from rtest_t8 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+(2 rows)
+
+delete from rtest_t4;
+delete from rtest_t5;
+delete from rtest_t6;
+delete from rtest_t7;
+delete from rtest_t8;
+insert into rtest_t9 values (1, 'Record should go to rtest_t4');
+insert into rtest_t9 values (2, 'Record should go to rtest_t4');
+insert into rtest_t9 values (10, 'Record should go to rtest_t5');
+insert into rtest_t9 values (15, 'Record should go to rtest_t5');
+insert into rtest_t9 values (19, 'Record should go to rtest_t5 and t7');
+insert into rtest_t9 values (20, 'Record should go to rtest_t4 and t6');
+insert into rtest_t9 values (26, 'Record should go to rtest_t4 and t8');
+insert into rtest_t9 values (28, 'Record should go to rtest_t4 and t8');
+insert into rtest_t9 values (30, 'Record should go to rtest_t4');
+insert into rtest_t9 values (40, 'Record should go to rtest_t4');
+insert into rtest_t4 select * from rtest_t9 where a < 20;
+select * from rtest_t4 order by a, b;
+ a |              b               
+---+------------------------------
+ 1 | Record should go to rtest_t4
+ 2 | Record should go to rtest_t4
+(2 rows)
+
+select * from rtest_t5 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 10 | Record should go to rtest_t5
+ 15 | Record should go to rtest_t5
+ 19 | Record should go to rtest_t5 and t7
+(3 rows)
+
+select * from rtest_t6 order by a, b;
+ a | b 
+---+---
+(0 rows)
+
+select * from rtest_t7 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 19 | Record should go to rtest_t5 and t7
+(1 row)
+
+select * from rtest_t8 order by a, b;
+ a | b 
+---+---
+(0 rows)
+
+insert into rtest_t4 select * from rtest_t9 where b ~ 'and t8';
+select * from rtest_t4 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+  1 | Record should go to rtest_t4
+  2 | Record should go to rtest_t4
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+(4 rows)
+
+select * from rtest_t5 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 10 | Record should go to rtest_t5
+ 15 | Record should go to rtest_t5
+ 19 | Record should go to rtest_t5 and t7
+(3 rows)
+
+select * from rtest_t6 order by a, b;
+ a | b 
+---+---
+(0 rows)
+
+select * from rtest_t7 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 19 | Record should go to rtest_t5 and t7
+(1 row)
+
+select * from rtest_t8 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+(2 rows)
+
+insert into rtest_t4 select a + 1, b from rtest_t9 where a in (20, 30, 40);
+select * from rtest_t4 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+  1 | Record should go to rtest_t4
+  2 | Record should go to rtest_t4
+ 21 | Record should go to rtest_t4 and t6
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+ 31 | Record should go to rtest_t4
+ 41 | Record should go to rtest_t4
+(7 rows)
+
+select * from rtest_t5 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 10 | Record should go to rtest_t5
+ 15 | Record should go to rtest_t5
+ 19 | Record should go to rtest_t5 and t7
+(3 rows)
+
+select * from rtest_t6 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 21 | Record should go to rtest_t4 and t6
+(1 row)
+
+select * from rtest_t7 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 19 | Record should go to rtest_t5 and t7
+(1 row)
+
+select * from rtest_t8 order by a, b;
+ a  |                  b                  
+----+-------------------------------------
+ 26 | Record should go to rtest_t4 and t8
+ 28 | Record should go to rtest_t4 and t8
+(2 rows)
+
+--
+-- Check that the ordering of rules fired is correct
+--
+insert into rtest_order1 values (1);
+select * from rtest_order2 order by a, b, c;
+ a | b |              c               
+---+---+------------------------------
+ 1 | 1 | rule 1 - this should run 1st
+ 1 | 2 | rule 2 - this should run 2nd
+ 1 | 3 | rule 3 - this should run 3rd
+ 1 | 4 | rule 4 - this should run 4th
+(4 rows)
+
+--
+-- Check if instead nothing w/without qualification works
+--
+insert into rtest_nothn1 values (1, 'want this');
+insert into rtest_nothn1 values (2, 'want this');
+insert into rtest_nothn1 values (10, 'don''t want this');
+insert into rtest_nothn1 values (19, 'don''t want this');
+insert into rtest_nothn1 values (20, 'want this');
+insert into rtest_nothn1 values (29, 'want this');
+insert into rtest_nothn1 values (30, 'don''t want this');
+insert into rtest_nothn1 values (39, 'don''t want this');
+insert into rtest_nothn1 values (40, 'want this');
+insert into rtest_nothn1 values (50, 'want this');
+insert into rtest_nothn1 values (60, 'want this');
+select * from rtest_nothn1 order by a, b;
+ a  |     b     
+----+-----------
+  1 | want this
+  2 | want this
+ 20 | want this
+ 29 | want this
+ 40 | want this
+ 50 | want this
+ 60 | want this
+(7 rows)
+
+insert into rtest_nothn2 values (10, 'too small');
+insert into rtest_nothn2 values (50, 'too small');
+insert into rtest_nothn2 values (100, 'OK');
+insert into rtest_nothn2 values (200, 'OK');
+select * from rtest_nothn2 order by a, b;
+ a | b 
+---+---
+(0 rows)
+
+select * from rtest_nothn3 order by a, b;
+  a  | b  
+-----+----
+ 100 | OK
+ 200 | OK
+(2 rows)
+
+delete from rtest_nothn1;
+delete from rtest_nothn2;
+delete from rtest_nothn3;
+insert into rtest_nothn4 values (1, 'want this');
+insert into rtest_nothn4 values (2, 'want this');
+insert into rtest_nothn4 values (10, 'don''t want this');
+insert into rtest_nothn4 values (19, 'don''t want this');
+insert into rtest_nothn4 values (20, 'want this');
+insert into rtest_nothn4 values (29, 'want this');
+insert into rtest_nothn4 values (30, 'don''t want this');
+insert into rtest_nothn4 values (39, 'don''t want this');
+insert into rtest_nothn4 values (40, 'want this');
+insert into rtest_nothn4 values (50, 'want this');
+insert into rtest_nothn4 values (60, 'want this');
+insert into rtest_nothn1 select * from rtest_nothn4;
+select * from rtest_nothn1 order by a, b;
+ a  |     b     
+----+-----------
+  1 | want this
+  2 | want this
+ 20 | want this
+ 29 | want this
+ 40 | want this
+ 50 | want this
+ 60 | want this
+(7 rows)
+
+delete from rtest_nothn4;
+insert into rtest_nothn4 values (10, 'too small');
+insert into rtest_nothn4 values (50, 'too small');
+insert into rtest_nothn4 values (100, 'OK');
+insert into rtest_nothn4 values (200, 'OK');
+insert into rtest_nothn2 select * from rtest_nothn4;
+select * from rtest_nothn2 order by a, b;
+ a | b 
+---+---
+(0 rows)
+
+select * from rtest_nothn3 order by a, b;
+  a  | b  
+-----+----
+ 100 | OK
+ 200 | OK
+(2 rows)
+
+create table rtest_view1 (a int4, b text, v bool);
+create table rtest_view2 (a int4);
+create table rtest_view3 (a int4, b text);
+create table rtest_view4 (a int4, b text, c int4);
+create view rtest_vview1 as select a, b from rtest_view1 X
+	where 0 < (select count(*) from rtest_view2 Y where Y.a = X.a);
+create view rtest_vview2 as select a, b from rtest_view1 where v;
+create view rtest_vview3 as select a, b from rtest_vview2 X
+	where 0 < (select count(*) from rtest_view2 Y where Y.a = X.a);
+create view rtest_vview4 as select X.a, X.b, count(Y.a) as refcount
+	from rtest_view1 X, rtest_view2 Y
+	where X.a = Y.a
+	group by X.a, X.b;
+create function rtest_viewfunc1(int4) returns int4 as
+	'select count(*)::int4 from rtest_view2 where a = $1'
+	language sql;
+create view rtest_vview5 as select a, b, rtest_viewfunc1(a) as refcount
+	from rtest_view1;
+insert into rtest_view1 values (1, 'item 1', 't');
+insert into rtest_view1 values (2, 'item 2', 't');
+insert into rtest_view1 values (3, 'item 3', 't');
+insert into rtest_view1 values (4, 'item 4', 'f');
+insert into rtest_view1 values (5, 'item 5', 't');
+insert into rtest_view1 values (6, 'item 6', 'f');
+insert into rtest_view1 values (7, 'item 7', 't');
+insert into rtest_view1 values (8, 'item 8', 't');
+insert into rtest_view2 values (2);
+insert into rtest_view2 values (2);
+insert into rtest_view2 values (4);
+insert into rtest_view2 values (5);
+insert into rtest_view2 values (7);
+insert into rtest_view2 values (7);
+insert into rtest_view2 values (7);
+insert into rtest_view2 values (7);
+select * from rtest_vview1 order by a, b;
+ a |   b    
+---+--------
+ 2 | item 2
+ 4 | item 4
+ 5 | item 5
+ 7 | item 7
+(4 rows)
+
+select * from rtest_vview2 order by a, b;
+ a |   b    
+---+--------
+ 1 | item 1
+ 2 | item 2
+ 3 | item 3
+ 5 | item 5
+ 7 | item 7
+ 8 | item 8
+(6 rows)
+
+select * from rtest_vview3 order by a, b;
+ a |   b    
+---+--------
+ 2 | item 2
+ 5 | item 5
+ 7 | item 7
+(3 rows)
+
+select * from rtest_vview4 order by a, b;
+ a |   b    | refcount 
+---+--------+----------
+ 2 | item 2 |        2
+ 4 | item 4 |        1
+ 5 | item 5 |        1
+ 7 | item 7 |        4
+(4 rows)
+
+select * from rtest_vview5 order by a, b;
+ a |   b    | refcount 
+---+--------+----------
+ 1 | item 1 |        0
+ 2 | item 2 |        2
+ 3 | item 3 |        0
+ 4 | item 4 |        1
+ 5 | item 5 |        1
+ 6 | item 6 |        0
+ 7 | item 7 |        4
+ 8 | item 8 |        0
+(8 rows)
+
+insert into rtest_view3 select * from rtest_vview1 where a < 7;
+select * from rtest_view3 order by a, b;
+ a |   b    
+---+--------
+ 2 | item 2
+ 4 | item 4
+ 5 | item 5
+(3 rows)
+
+delete from rtest_view3;
+insert into rtest_view3 select * from rtest_vview2 where a != 5 and b !~ '2';
+select * from rtest_view3 order by a, b;
+ a |   b    
+---+--------
+ 1 | item 1
+ 3 | item 3
+ 7 | item 7
+ 8 | item 8
+(4 rows)
+
+delete from rtest_view3;
+insert into rtest_view3 select * from rtest_vview3;
+select * from rtest_view3 order by a, b;
+ a |   b    
+---+--------
+ 2 | item 2
+ 5 | item 5
+ 7 | item 7
+(3 rows)
+
+delete from rtest_view3;
+insert into rtest_view4 select * from rtest_vview4 where 3 > refcount;
+select * from rtest_view4 order by a, b;
+ a |   b    | c 
+---+--------+---
+ 2 | item 2 | 2
+ 4 | item 4 | 1
+ 5 | item 5 | 1
+(3 rows)
+
+delete from rtest_view4;
+insert into rtest_view4 select * from rtest_vview5 where a > 2 and refcount = 0;
+select * from rtest_view4 order by a, b;
+ a |   b    | c 
+---+--------+---
+ 3 | item 3 | 0
+ 6 | item 6 | 0
+ 8 | item 8 | 0
+(3 rows)
+
+delete from rtest_view4;
+--
+-- Test for computations in views
+--
+create table rtest_comp (
+	part	text,
+	unit	char(4),
+	size	float
+);
+create table rtest_unitfact (
+	unit	char(4),
+	factor	float
+);
+create view rtest_vcomp as
+	select X.part, (X.size * Y.factor) as size_in_cm
+			from rtest_comp X, rtest_unitfact Y
+			where X.unit = Y.unit;
+insert into rtest_unitfact values ('m', 100.0);
+insert into rtest_unitfact values ('cm', 1.0);
+insert into rtest_unitfact values ('inch', 2.54);
+insert into rtest_comp values ('p1', 'm', 5.0);
+insert into rtest_comp values ('p2', 'm', 3.0);
+insert into rtest_comp values ('p3', 'cm', 5.0);
+insert into rtest_comp values ('p4', 'cm', 15.0);
+insert into rtest_comp values ('p5', 'inch', 7.0);
+insert into rtest_comp values ('p6', 'inch', 4.4);
+select * from rtest_vcomp order by part;
+ part | size_in_cm 
+------+------------
+ p1   |        500
+ p2   |        300
+ p3   |          5
+ p4   |         15
+ p5   |      17.78
+ p6   |     11.176
+(6 rows)
+
+select * from rtest_vcomp where size_in_cm > 10.0 order by size_in_cm using >;
+ part | size_in_cm 
+------+------------
+ p1   |        500
+ p2   |        300
+ p5   |      17.78
+ p4   |         15
+ p6   |     11.176
+(5 rows)
+
+--
+-- In addition run the (slightly modified) queries from the
+-- programmers manual section on the rule system.
+--
+CREATE TABLE shoe_data (
+	shoename   char(10),      -- primary key
+	sh_avail   integer,       -- available # of pairs
+	slcolor    char(10),      -- preferred shoelace color
+	slminlen   float,         -- miminum shoelace length
+	slmaxlen   float,         -- maximum shoelace length
+	slunit     char(8)        -- length unit
+) distribute by round robin;
+CREATE TABLE shoelace_data (
+	sl_name    char(10),      -- primary key
+	sl_avail   integer,       -- available # of pairs
+	sl_color   char(10),      -- shoelace color
+	sl_len     float,         -- shoelace length
+	sl_unit    char(8)        -- length unit
+) distribute by round robin;
+CREATE TABLE unit (
+	un_name    char(8),       -- the primary key
+	un_fact    float          -- factor to transform to cm
+) distribute by round robin;
+CREATE VIEW shoe AS
+	SELECT sh.shoename,
+		   sh.sh_avail,
+		   sh.slcolor,
+		   sh.slminlen,
+		   sh.slminlen * un.un_fact AS slminlen_cm,
+		   sh.slmaxlen,
+		   sh.slmaxlen * un.un_fact AS slmaxlen_cm,
+		   sh.slunit
+	  FROM shoe_data sh, unit un
+	 WHERE sh.slunit = un.un_name;
+CREATE VIEW shoelace AS
+	SELECT s.sl_name,
+		   s.sl_avail,
+		   s.sl_color,
+		   s.sl_len,
+		   s.sl_unit,
+		   s.sl_len * u.un_fact AS sl_len_cm
+	  FROM shoelace_data s, unit u
+	 WHERE s.sl_unit = u.un_name;
+CREATE VIEW shoe_ready AS
+	SELECT rsh.shoename,
+		   rsh.sh_avail,
+		   rsl.sl_name,
+		   rsl.sl_avail,
+		   int4smaller(rsh.sh_avail, rsl.sl_avail) AS total_avail
+	  FROM shoe rsh, shoelace rsl
+	 WHERE rsl.sl_color = rsh.slcolor
+	   AND rsl.sl_len_cm >= rsh.slminlen_cm
+	   AND rsl.sl_len_cm <= rsh.slmaxlen_cm;
+INSERT INTO unit VALUES ('cm', 1.0);
+INSERT INTO unit VALUES ('m', 100.0);
+INSERT INTO unit VALUES ('inch', 2.54);
+INSERT INTO shoe_data VALUES ('sh1', 2, 'black', 70.0, 90.0, 'cm');
+INSERT INTO shoe_data VALUES ('sh2', 0, 'black', 30.0, 40.0, 'inch');
+INSERT INTO shoe_data VALUES ('sh3', 4, 'brown', 50.0, 65.0, 'cm');
+INSERT INTO shoe_data VALUES ('sh4', 3, 'brown', 40.0, 50.0, 'inch');
+INSERT INTO shoelace_data VALUES ('sl1', 5, 'black', 80.0, 'cm');
+INSERT INTO shoelace_data VALUES ('sl2', 6, 'black', 100.0, 'cm');
+INSERT INTO shoelace_data VALUES ('sl3', 0, 'black', 35.0 , 'inch');
+INSERT INTO shoelace_data VALUES ('sl4', 8, 'black', 40.0 , 'inch');
+INSERT INTO shoelace_data VALUES ('sl5', 4, 'brown', 1.0 , 'm');
+INSERT INTO shoelace_data VALUES ('sl6', 0, 'brown', 0.9 , 'm');
+INSERT INTO shoelace_data VALUES ('sl7', 7, 'brown', 60 , 'cm');
+INSERT INTO shoelace_data VALUES ('sl8', 1, 'brown', 40 , 'inch');
+-- SELECTs in doc
+SELECT * FROM shoelace ORDER BY sl_name;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl1        |        5 | black      |     80 | cm       |        80
+ sl2        |        6 | black      |    100 | cm       |       100
+ sl3        |        0 | black      |     35 | inch     |      88.9
+ sl4        |        8 | black      |     40 | inch     |     101.6
+ sl5        |        4 | brown      |      1 | m        |       100
+ sl6        |        0 | brown      |    0.9 | m        |        90
+ sl7        |        7 | brown      |     60 | cm       |        60
+ sl8        |        1 | brown      |     40 | inch     |     101.6
+(8 rows)
+
+SELECT * FROM shoe_ready WHERE total_avail >= 2 ORDER BY 1;
+  shoename  | sh_avail |  sl_name   | sl_avail | total_avail 
+------------+----------+------------+----------+-------------
+ sh1        |        2 | sl1        |        5 |           2
+ sh3        |        4 | sl7        |        7 |           4
+(2 rows)
+
+    CREATE TABLE shoelace_log (
+        sl_name    char(10),      -- shoelace changed
+        sl_avail   integer,       -- new available value
+        log_who    name,          -- who did it
+        log_when   timestamp      -- when
+    );
+-- Want "log_who" to be CURRENT_USER,
+-- but that is non-portable for the regression test
+-- - thomas 1999-02-21
+    CREATE RULE log_shoelace AS ON UPDATE TO shoelace_data
+        WHERE NEW.sl_avail != OLD.sl_avail
+        DO INSERT INTO shoelace_log VALUES (
+                                        NEW.sl_name,
+                                        NEW.sl_avail,
+                                        'Al Bundy',
+                                        'epoch'
+                                    );
+UPDATE shoelace_data SET sl_avail = 6 WHERE  sl_name = 'sl7';
+SELECT * FROM shoelace_log;
+  sl_name   | sl_avail | log_who  |         log_when         
+------------+----------+----------+--------------------------
+ sl7        |        6 | Al Bundy | Thu Jan 01 00:00:00 1970
+(1 row)
+
+    CREATE RULE shoelace_ins AS ON INSERT TO shoelace
+        DO INSTEAD
+        INSERT INTO shoelace_data VALUES (
+               NEW.sl_name,
+               NEW.sl_avail,
+               NEW.sl_color,
+               NEW.sl_len,
+               NEW.sl_unit);
+    CREATE RULE shoelace_upd AS ON UPDATE TO shoelace
+        DO INSTEAD
+        UPDATE shoelace_data SET
+               sl_name = NEW.sl_name,
+               sl_avail = NEW.sl_avail,
+               sl_color = NEW.sl_color,
+               sl_len = NEW.sl_len,
+               sl_unit = NEW.sl_unit
+         WHERE sl_name = OLD.sl_name;
+    CREATE RULE shoelace_del AS ON DELETE TO shoelace
+        DO INSTEAD
+        DELETE FROM shoelace_data
+         WHERE sl_name = OLD.sl_name;
+    CREATE TABLE shoelace_arrive (
+        arr_name    char(10),
+        arr_quant   integer
+    );
+    CREATE TABLE shoelace_ok (
+        ok_name     char(10),
+        ok_quant    integer
+    );
+    CREATE RULE shoelace_ok_ins AS ON INSERT TO shoelace_ok
+        DO INSTEAD
+        UPDATE shoelace SET
+               sl_avail = sl_avail + NEW.ok_quant
+         WHERE sl_name = NEW.ok_name;
+INSERT INTO shoelace_arrive VALUES ('sl3', 10);
+INSERT INTO shoelace_arrive VALUES ('sl6', 20);
+INSERT INTO shoelace_arrive VALUES ('sl8', 20);
+SELECT * FROM shoelace ORDER BY sl_name;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl1        |        5 | black      |     80 | cm       |        80
+ sl2        |        6 | black      |    100 | cm       |       100
+ sl3        |        0 | black      |     35 | inch     |      88.9
+ sl4        |        8 | black      |     40 | inch     |     101.6
+ sl5        |        4 | brown      |      1 | m        |       100
+ sl6        |        0 | brown      |    0.9 | m        |        90
+ sl7        |        6 | brown      |     60 | cm       |        60
+ sl8        |        1 | brown      |     40 | inch     |     101.6
+(8 rows)
+
+insert into shoelace_ok select * from shoelace_arrive;
+SELECT * FROM shoelace ORDER BY sl_name;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl1        |        5 | black      |     80 | cm       |        80
+ sl2        |        6 | black      |    100 | cm       |       100
+ sl3        |       10 | black      |     35 | inch     |      88.9
+ sl4        |        8 | black      |     40 | inch     |     101.6
+ sl5        |        4 | brown      |      1 | m        |       100
+ sl6        |       20 | brown      |    0.9 | m        |        90
+ sl7        |        6 | brown      |     60 | cm       |        60
+ sl8        |       21 | brown      |     40 | inch     |     101.6
+(8 rows)
+
+SELECT * FROM shoelace_log ORDER BY sl_name;
+  sl_name   | sl_avail | log_who  |         log_when         
+------------+----------+----------+--------------------------
+ sl3        |       10 | Al Bundy | Thu Jan 01 00:00:00 1970
+ sl6        |       20 | Al Bundy | Thu Jan 01 00:00:00 1970
+ sl7        |        6 | Al Bundy | Thu Jan 01 00:00:00 1970
+ sl8        |       21 | Al Bundy | Thu Jan 01 00:00:00 1970
+(4 rows)
+
+    CREATE VIEW shoelace_obsolete AS
+	SELECT * FROM shoelace WHERE NOT EXISTS
+	    (SELECT shoename FROM shoe WHERE slcolor = sl_color);
+    CREATE VIEW shoelace_candelete AS
+	SELECT * FROM shoelace_obsolete WHERE sl_avail = 0;
+insert into shoelace values ('sl9', 0, 'pink', 35.0, 'inch', 0.0);
+insert into shoelace values ('sl10', 1000, 'magenta', 40.0, 'inch', 0.0);
+SELECT * FROM shoelace_obsolete ORDER BY sl_len_cm;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl9        |        0 | pink       |     35 | inch     |      88.9
+ sl10       |     1000 | magenta    |     40 | inch     |     101.6
+(2 rows)
+
+SELECT * FROM shoelace_candelete;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl9        |        0 | pink       |     35 | inch     |      88.9
+(1 row)
+
+DELETE FROM shoelace WHERE EXISTS
+    (SELECT * FROM shoelace_candelete
+             WHERE sl_name = shoelace.sl_name);
+SELECT * FROM shoelace ORDER BY sl_name;
+  sl_name   | sl_avail |  sl_color  | sl_len | sl_unit  | sl_len_cm 
+------------+----------+------------+--------+----------+-----------
+ sl1        |        5 | black      |     80 | cm       |        80
+ sl10       |     1000 | magenta    |     40 | inch     |     101.6
+ sl2        |        6 | black      |    100 | cm       |       100
+ sl3        |       10 | black      |     35 | inch     |      88.9
+ sl4        |        8 | black      |     40 | inch     |     101.6
+ sl5        |        4 | brown      |      1 | m        |       100
+ sl6        |       20 | brown      |    0.9 | m        |        90
+ sl7        |        6 | brown      |     60 | cm       |        60
+ sl8        |       21 | brown      |     40 | inch     |     101.6
+(9 rows)
+
+SELECT * FROM shoe ORDER BY shoename;
+  shoename  | sh_avail |  slcolor   | slminlen | slminlen_cm | slmaxlen | slmaxlen_cm |  slunit  
+------------+----------+------------+----------+-------------+----------+-------------+----------
+ sh1        |        2 | black      |       70 |          70 |       90 |          90 | cm      
+ sh2        |        0 | black      |       30 |        76.2 |       40 |       101.6 | inch    
+ sh3        |        4 | brown      |       50 |          50 |       65 |          65 | cm      
+ sh4        |        3 | brown      |       40 |       101.6 |       50 |         127 | inch    
+(4 rows)
+
+SELECT count(*) FROM shoe;
+ count 
+-------
+     4
+(1 row)
+
+--
+-- Simple test of qualified ON INSERT ... this did not work in 7.0 ...
+--
+create table foo (f1 int);
+create table foo2 (f1 int);
+create rule foorule as on insert to foo where f1 < 100
+do instead nothing;
+insert into foo values(1);
+insert into foo values(1001);
+select * from foo order by f1;
+  f1  
+------
+ 1001
+(1 row)
+
+drop rule foorule on foo;
+-- this should fail because f1 is not exposed for unqualified reference:
+create rule foorule as on insert to foo where f1 < 100
+do instead insert into foo2 values (f1);
+ERROR:  column "f1" does not exist
+LINE 2: do instead insert into foo2 values (f1);
+                                            ^
+-- this is the correct way:
+create rule foorule as on insert to foo where f1 < 100
+do instead insert into foo2 values (new.f1);
+insert into foo values(2);
+insert into foo values(100);
+select * from foo order by f1;
+  f1  
+------
+  100
+ 1001
+(2 rows)
+
+select * from foo2 order by f1;
+ f1 
+----
+  2
+(1 row)
+
+drop rule foorule on foo;
+drop table foo;
+drop table foo2;
+--
+-- Test rules containing INSERT ... SELECT, which is a very ugly special
+-- case as of 7.1.  Example is based on bug report from Joel Burton.
+--
+create table pparent (pid int, txt text);
+insert into pparent values (1,'parent1');
+insert into pparent values (2,'parent2');
+create table cchild (pid int, descrip text);
+insert into cchild values (1,'descrip1');
+create view vview as
+  select pparent.pid, txt, descrip from
+    pparent left join cchild using (pid);
+create rule rrule as
+  on update to vview do instead
+(
+  insert into cchild (pid, descrip)
+    select old.pid, new.descrip where old.descrip isnull;
+  update cchild set descrip = new.descrip where cchild.pid = old.pid;
+);
+select * from vview order by pid;
+ pid |   txt   | descrip  
+-----+---------+----------
+   1 | parent1 | descrip1
+   2 | parent2 | 
+(2 rows)
+
+update vview set descrip='test1' where pid=1;
+select * from vview order by pid;
+ pid |   txt   | descrip 
+-----+---------+---------
+   1 | parent1 | test1
+   2 | parent2 | 
+(2 rows)
+
+update vview set descrip='test2' where pid=2;
+select * from vview order by pid;
+ pid |   txt   | descrip 
+-----+---------+---------
+   1 | parent1 | test1
+   2 | parent2 | test2
+(2 rows)
+
+update vview set descrip='test3' where pid=3;
+select * from vview order by pid;
+ pid |   txt   | descrip 
+-----+---------+---------
+   1 | parent1 | test1
+   2 | parent2 | test2
+(2 rows)
+
+select * from cchild order by pid;
+ pid | descrip 
+-----+---------
+   1 | test1
+   2 | test2
+(2 rows)
+
+drop rule rrule on vview;
+drop view vview;
+drop table pparent;
+drop table cchild;
+--
+-- Check that ruleutils are working
+--
+SELECT viewname, definition FROM pg_views WHERE schemaname <> 'information_schema' ORDER BY viewname;
+            viewname             |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              definition                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
+---------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ iexit                           | SELECT ih.name, ih.thepath, interpt_pp(ih.thepath, r.thepath) AS exit FROM ihighway ih, ramp r WHERE (ih.thepath ## r.thepath);
+ pg_available_extension_versions | SELECT e.name, e.version, (x.extname IS NOT NULL) AS installed, e.superuser, e.relocatable, e.schema, e.requires, e.comment FROM (pg_available_extension_versions() e(name, version, superuser, relocatable, schema, requires, comment) LEFT JOIN pg_extension x ON (((e.name = x.extname) AND (e.version = x.extversion))));
+ pg_available_extensions         | SELECT e.name, e.default_version, x.extversion AS installed_version, e.comment FROM (pg_available_extensions() e(name, default_version, comment) LEFT JOIN pg_extension x ON ((e.name = x.extname)));
+ pg_cursors                      | SELECT c.name, c.statement, c.is_holdable, c.is_binary, c.is_scrollable, c.creation_time FROM pg_cursor() c(name, statement, is_holdable, is_binary, is_scrollable, creation_time);
+ pg_group                        | SELECT pg_authid.rolname AS groname, pg_authid.oid AS grosysid, ARRAY(SELECT pg_auth_members.member FROM pg_auth_members WHERE (pg_auth_members.roleid = pg_authid.oid)) AS grolist FROM pg_authid WHERE (NOT pg_authid.rolcanlogin);
+ pg_indexes                      | SELECT n.nspname AS schemaname, c.relname AS tablename, i.relname AS indexname, t.spcname AS tablespace, pg_get_indexdef(i.oid) AS indexdef FROM ((((pg_index x JOIN pg_class c ON ((c.oid = x.indrelid))) JOIN pg_class i ON ((i.oid = x.indexrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) LEFT JOIN pg_tablespace t ON ((t.oid = i.reltablespace))) WHERE ((c.relkind = 'r'::"char") AND (i.relkind = 'i'::"char"));
+ pg_locks                        | SELECT l.locktype, l.database, l.relation, l.page, l.tuple, l.virtualxid, l.transactionid, l.classid, l.objid, l.objsubid, l.virtualtransaction, l.pid, l.mode, l.granted FROM pg_lock_status() l(locktype, database, relation, page, tuple, virtualxid, transactionid, classid, objid, objsubid, virtualtransaction, pid, mode, granted);
+ pg_prepared_statements          | SELECT p.name, p.statement, p.prepare_time, p.parameter_types, p.from_sql FROM pg_prepared_statement() p(name, statement, prepare_time, parameter_types, from_sql);
+ pg_prepared_xacts               | SELECT p.transaction, p.gid, p.prepared, u.rolname AS owner, d.datname AS database FROM ((pg_prepared_xact() p(transaction, gid, prepared, ownerid, dbid) LEFT JOIN pg_authid u ON ((p.ownerid = u.oid))) LEFT JOIN pg_database d ON ((p.dbid = d.oid)));
+ pg_roles                        | SELECT pg_authid.rolname, pg_authid.rolsuper, pg_authid.rolinherit, pg_authid.rolcreaterole, pg_authid.rolcreatedb, pg_authid.rolcatupdate, pg_authid.rolcanlogin, pg_authid.rolreplication, pg_authid.rolconnlimit, '********'::text AS rolpassword, pg_authid.rolvaliduntil, s.setconfig AS rolconfig, pg_authid.oid FROM (pg_authid LEFT JOIN pg_db_role_setting s ON (((pg_authid.oid = s.setrole) AND (s.setdatabase = (0)::oid))));
+ pg_rules                        | SELECT n.nspname AS schemaname, c.relname AS tablename, r.rulename, pg_get_ruledef(r.oid) AS definition FROM ((pg_rewrite r JOIN pg_class c ON ((c.oid = r.ev_class))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (r.rulename <> '_RETURN'::name);
+ pg_seclabels                    | (((((SELECT l.objoid, l.classoid, l.objsubid, CASE WHEN (rel.relkind = 'r'::"char") THEN 'table'::text WHEN (rel.relkind = 'v'::"char") THEN 'view'::text WHEN (rel.relkind = 'S'::"char") THEN 'sequence'::text WHEN (rel.relkind = 'f'::"char") THEN 'foreign table'::text ELSE NULL::text END AS objtype, rel.relnamespace AS objnamespace, CASE WHEN pg_table_is_visible(rel.oid) THEN quote_ident((rel.relname)::text) ELSE ((quote_ident((nsp.nspname)::text) || '.'::text) || quote_ident((rel.relname)::text)) END AS objname, l.provider, l.label FROM ((pg_seclabel l JOIN pg_class rel ON (((l.classoid = rel.tableoid) AND (l.objoid = rel.oid)))) JOIN pg_namespace nsp ON ((rel.relnamespace = nsp.oid))) WHERE (l.objsubid = 0) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, 'column'::text AS objtype, rel.relnamespace AS objnamespace, ((CASE WHEN pg_table_is_visible(rel.oid) THEN quote_ident((rel.relname)::text) ELSE ((quote_ident((nsp.nspname)::text) || '.'::text) || quote_ident((rel.relname)::text)) END || '.'::text) || (att.attname)::text) AS objname, l.provider, l.label FROM (((pg_seclabel l JOIN pg_class rel ON (((l.classoid = rel.tableoid) AND (l.objoid = rel.oid)))) JOIN pg_attribute att ON (((rel.oid = att.attrelid) AND (l.objsubid = att.attnum)))) JOIN pg_namespace nsp ON ((rel.relnamespace = nsp.oid))) WHERE (l.objsubid <> 0)) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, CASE WHEN (pro.proisagg = true) THEN 'aggregate'::text WHEN (pro.proisagg = false) THEN 'function'::text ELSE NULL::text END AS objtype, pro.pronamespace AS objnamespace, (((CASE WHEN pg_function_is_visible(pro.oid) THEN quote_ident((pro.proname)::text) ELSE ((quote_ident((nsp.nspname)::text) || '.'::text) || quote_ident((pro.proname)::text)) END || '('::text) || pg_get_function_arguments(pro.oid)) || ')'::text) AS objname, l.provider, l.label FROM ((pg_seclabel l JOIN pg_proc pro ON (((l.classoid = pro.tableoid) AND (l.objoid = pro.oid)))) JOIN pg_namespace nsp ON ((pro.pronamespace = nsp.oid))) WHERE (l.objsubid = 0)) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, CASE WHEN (typ.typtype = 'd'::"char") THEN 'domain'::text ELSE 'type'::text END AS objtype, typ.typnamespace AS objnamespace, CASE WHEN pg_type_is_visible(typ.oid) THEN quote_ident((typ.typname)::text) ELSE ((quote_ident((nsp.nspname)::text) || '.'::text) || quote_ident((typ.typname)::text)) END AS objname, l.provider, l.label FROM ((pg_seclabel l JOIN pg_type typ ON (((l.classoid = typ.tableoid) AND (l.objoid = typ.oid)))) JOIN pg_namespace nsp ON ((typ.typnamespace = nsp.oid))) WHERE (l.objsubid = 0)) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, 'large object'::text AS objtype, NULL::oid AS objnamespace, (l.objoid)::text AS objname, l.provider, l.label FROM (pg_seclabel l JOIN pg_largeobject_metadata lom ON ((l.objoid = lom.oid))) WHERE ((l.classoid = ('pg_largeobject'::regclass)::oid) AND (l.objsubid = 0))) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, 'language'::text AS objtype, NULL::oid AS objnamespace, quote_ident((lan.lanname)::text) AS objname, l.provider, l.label FROM (pg_seclabel l JOIN pg_language lan ON (((l.classoid = lan.tableoid) AND (l.objoid = lan.oid)))) WHERE (l.objsubid = 0)) UNION ALL SELECT l.objoid, l.classoid, l.objsubid, 'schema'::text AS objtype, nsp.oid AS objnamespace, quote_ident((nsp.nspname)::text) AS objname, l.provider, l.label FROM (pg_seclabel l JOIN pg_namespace nsp ON (((l.classoid = nsp.tableoid) AND (l.objoid = nsp.oid)))) WHERE (l.objsubid = 0);
+ pg_settings                     | SELECT a.name, a.setting, a.unit, a.category, a.short_desc, a.extra_desc, a.context, a.vartype, a.source, a.min_val, a.max_val, a.enumvals, a.boot_val, a.reset_val, a.sourcefile, a.sourceline FROM pg_show_all_settings() a(name, setting, unit, category, short_desc, extra_desc, context, vartype, source, min_val, max_val, enumvals, boot_val, reset_val, sourcefile, sourceline);
+ pg_shadow                       | SELECT pg_authid.rolname AS usename, pg_authid.oid AS usesysid, pg_authid.rolcreatedb AS usecreatedb, pg_authid.rolsuper AS usesuper, pg_authid.rolcatupdate AS usecatupd, pg_authid.rolreplication AS userepl, pg_authid.rolpassword AS passwd, (pg_authid.rolvaliduntil)::abstime AS valuntil, s.setconfig AS useconfig FROM (pg_authid LEFT JOIN pg_db_role_setting s ON (((pg_authid.oid = s.setrole) AND (s.setdatabase = (0)::oid)))) WHERE pg_authid.rolcanlogin;
+ pg_stat_activity                | SELECT s.datid, d.datname, s.procpid, s.usesysid, u.rolname AS usename, s.application_name, s.client_addr, s.client_hostname, s.client_port, s.backend_start, s.xact_start, s.query_start, s.waiting, s.current_query FROM pg_database d, pg_stat_get_activity(NULL::integer) s(datid, procpid, usesysid, application_name, current_query, waiting, xact_start, query_start, backend_start, client_addr, client_hostname, client_port), pg_authid u WHERE ((s.datid = d.oid) AND (s.usesysid = u.oid));
+ pg_stat_all_indexes             | SELECT c.oid AS relid, i.oid AS indexrelid, n.nspname AS schemaname, c.relname, i.relname AS indexrelname, pg_stat_get_numscans(i.oid) AS idx_scan, pg_stat_get_tuples_returned(i.oid) AS idx_tup_read, pg_stat_get_tuples_fetched(i.oid) AS idx_tup_fetch FROM (((pg_class c JOIN pg_index x ON ((c.oid = x.indrelid))) JOIN pg_class i ON ((i.oid = x.indexrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"]));
+ pg_stat_all_tables              | SELECT c.oid AS relid, n.nspname AS schemaname, c.relname, pg_stat_get_numscans(c.oid) AS seq_scan, pg_stat_get_tuples_returned(c.oid) AS seq_tup_read, (sum(pg_stat_get_numscans(i.indexrelid)))::bigint AS idx_scan, ((sum(pg_stat_get_tuples_fetched(i.indexrelid)))::bigint + pg_stat_get_tuples_fetched(c.oid)) AS idx_tup_fetch, pg_stat_get_tuples_inserted(c.oid) AS n_tup_ins, pg_stat_get_tuples_updated(c.oid) AS n_tup_upd, pg_stat_get_tuples_deleted(c.oid) AS n_tup_del, pg_stat_get_tuples_hot_updated(c.oid) AS n_tup_hot_upd, pg_stat_get_live_tuples(c.oid) AS n_live_tup, pg_stat_get_dead_tuples(c.oid) AS n_dead_tup, pg_stat_get_last_vacuum_time(c.oid) AS last_vacuum, pg_stat_get_last_autovacuum_time(c.oid) AS last_autovacuum, pg_stat_get_last_analyze_time(c.oid) AS last_analyze, pg_stat_get_last_autoanalyze_time(c.oid) AS last_autoanalyze, pg_stat_get_vacuum_count(c.oid) AS vacuum_count, pg_stat_get_autovacuum_count(c.oid) AS autovacuum_count, pg_stat_get_analyze_count(c.oid) AS analyze_count, pg_stat_get_autoanalyze_count(c.oid) AS autoanalyze_count FROM ((pg_class c LEFT JOIN pg_index i ON ((c.oid = i.indrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"])) GROUP BY c.oid, n.nspname, c.relname;
+ pg_stat_bgwriter                | SELECT pg_stat_get_bgwriter_timed_checkpoints() AS checkpoints_timed, pg_stat_get_bgwriter_requested_checkpoints() AS checkpoints_req, pg_stat_get_bgwriter_buf_written_checkpoints() AS buffers_checkpoint, pg_stat_get_bgwriter_buf_written_clean() AS buffers_clean, pg_stat_get_bgwriter_maxwritten_clean() AS maxwritten_clean, pg_stat_get_buf_written_backend() AS buffers_backend, pg_stat_get_buf_fsync_backend() AS buffers_backend_fsync, pg_stat_get_buf_alloc() AS buffers_alloc, pg_stat_get_bgwriter_stat_reset_time() AS stats_reset;
+ pg_stat_database                | SELECT d.oid AS datid, d.datname, pg_stat_get_db_numbackends(d.oid) AS numbackends, pg_stat_get_db_xact_commit(d.oid) AS xact_commit, pg_stat_get_db_xact_rollback(d.oid) AS xact_rollback, (pg_stat_get_db_blocks_fetched(d.oid) - pg_stat_get_db_blocks_hit(d.oid)) AS blks_read, pg_stat_get_db_blocks_hit(d.oid) AS blks_hit, pg_stat_get_db_tuples_returned(d.oid) AS tup_returned, pg_stat_get_db_tuples_fetched(d.oid) AS tup_fetched, pg_stat_get_db_tuples_inserted(d.oid) AS tup_inserted, pg_stat_get_db_tuples_updated(d.oid) AS tup_updated, pg_stat_get_db_tuples_deleted(d.oid) AS tup_deleted, pg_stat_get_db_conflict_all(d.oid) AS conflicts, pg_stat_get_db_stat_reset_time(d.oid) AS stats_reset FROM pg_database d;
+ pg_stat_database_conflicts      | SELECT d.oid AS datid, d.datname, pg_stat_get_db_conflict_tablespace(d.oid) AS confl_tablespace, pg_stat_get_db_conflict_lock(d.oid) AS confl_lock, pg_stat_get_db_conflict_snapshot(d.oid) AS confl_snapshot, pg_stat_get_db_conflict_bufferpin(d.oid) AS confl_bufferpin, pg_stat_get_db_conflict_startup_deadlock(d.oid) AS confl_deadlock FROM pg_database d;
+ pg_stat_replication             | SELECT s.procpid, s.usesysid, u.rolname AS usename, s.application_name, s.client_addr, s.client_hostname, s.client_port, s.backend_start, w.state, w.sent_location, w.write_location, w.flush_location, w.replay_location, w.sync_priority, w.sync_state FROM pg_stat_get_activity(NULL::integer) s(datid, procpid, usesysid, application_name, current_query, waiting, xact_start, query_start, backend_start, client_addr, client_hostname, client_port), pg_authid u, pg_stat_get_wal_senders() w(procpid, state, sent_location, write_location, flush_location, replay_location, sync_priority, sync_state) WHERE ((s.usesysid = u.oid) AND (s.procpid = w.procpid));
+ pg_stat_sys_indexes             | SELECT pg_stat_all_indexes.relid, pg_stat_all_indexes.indexrelid, pg_stat_all_indexes.schemaname, pg_stat_all_indexes.relname, pg_stat_all_indexes.indexrelname, pg_stat_all_indexes.idx_scan, pg_stat_all_indexes.idx_tup_read, pg_stat_all_indexes.idx_tup_fetch FROM pg_stat_all_indexes WHERE ((pg_stat_all_indexes.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_stat_all_indexes.schemaname ~ '^pg_toast'::text));
+ pg_stat_sys_tables              | SELECT pg_stat_all_tables.relid, pg_stat_all_tables.schemaname, pg_stat_all_tables.relname, pg_stat_all_tables.seq_scan, pg_stat_all_tables.seq_tup_read, pg_stat_all_tables.idx_scan, pg_stat_all_tables.idx_tup_fetch, pg_stat_all_tables.n_tup_ins, pg_stat_all_tables.n_tup_upd, pg_stat_all_tables.n_tup_del, pg_stat_all_tables.n_tup_hot_upd, pg_stat_all_tables.n_live_tup, pg_stat_all_tables.n_dead_tup, pg_stat_all_tables.last_vacuum, pg_stat_all_tables.last_autovacuum, pg_stat_all_tables.last_analyze, pg_stat_all_tables.last_autoanalyze, pg_stat_all_tables.vacuum_count, pg_stat_all_tables.autovacuum_count, pg_stat_all_tables.analyze_count, pg_stat_all_tables.autoanalyze_count FROM pg_stat_all_tables WHERE ((pg_stat_all_tables.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_stat_all_tables.schemaname ~ '^pg_toast'::text));
+ pg_stat_user_functions          | SELECT p.oid AS funcid, n.nspname AS schemaname, p.proname AS funcname, pg_stat_get_function_calls(p.oid) AS calls, (pg_stat_get_function_time(p.oid) / 1000) AS total_time, (pg_stat_get_function_self_time(p.oid) / 1000) AS self_time FROM (pg_proc p LEFT JOIN pg_namespace n ON ((n.oid = p.pronamespace))) WHERE ((p.prolang <> (12)::oid) AND (pg_stat_get_function_calls(p.oid) IS NOT NULL));
+ pg_stat_user_indexes            | SELECT pg_stat_all_indexes.relid, pg_stat_all_indexes.indexrelid, pg_stat_all_indexes.schemaname, pg_stat_all_indexes.relname, pg_stat_all_indexes.indexrelname, pg_stat_all_indexes.idx_scan, pg_stat_all_indexes.idx_tup_read, pg_stat_all_indexes.idx_tup_fetch FROM pg_stat_all_indexes WHERE ((pg_stat_all_indexes.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_stat_all_indexes.schemaname !~ '^pg_toast'::text));
+ pg_stat_user_tables             | SELECT pg_stat_all_tables.relid, pg_stat_all_tables.schemaname, pg_stat_all_tables.relname, pg_stat_all_tables.seq_scan, pg_stat_all_tables.seq_tup_read, pg_stat_all_tables.idx_scan, pg_stat_all_tables.idx_tup_fetch, pg_stat_all_tables.n_tup_ins, pg_stat_all_tables.n_tup_upd, pg_stat_all_tables.n_tup_del, pg_stat_all_tables.n_tup_hot_upd, pg_stat_all_tables.n_live_tup, pg_stat_all_tables.n_dead_tup, pg_stat_all_tables.last_vacuum, pg_stat_all_tables.last_autovacuum, pg_stat_all_tables.last_analyze, pg_stat_all_tables.last_autoanalyze, pg_stat_all_tables.vacuum_count, pg_stat_all_tables.autovacuum_count, pg_stat_all_tables.analyze_count, pg_stat_all_tables.autoanalyze_count FROM pg_stat_all_tables WHERE ((pg_stat_all_tables.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_stat_all_tables.schemaname !~ '^pg_toast'::text));
+ pg_stat_xact_all_tables         | SELECT c.oid AS relid, n.nspname AS schemaname, c.relname, pg_stat_get_xact_numscans(c.oid) AS seq_scan, pg_stat_get_xact_tuples_returned(c.oid) AS seq_tup_read, (sum(pg_stat_get_xact_numscans(i.indexrelid)))::bigint AS idx_scan, ((sum(pg_stat_get_xact_tuples_fetched(i.indexrelid)))::bigint + pg_stat_get_xact_tuples_fetched(c.oid)) AS idx_tup_fetch, pg_stat_get_xact_tuples_inserted(c.oid) AS n_tup_ins, pg_stat_get_xact_tuples_updated(c.oid) AS n_tup_upd, pg_stat_get_xact_tuples_deleted(c.oid) AS n_tup_del, pg_stat_get_xact_tuples_hot_updated(c.oid) AS n_tup_hot_upd FROM ((pg_class c LEFT JOIN pg_index i ON ((c.oid = i.indrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"])) GROUP BY c.oid, n.nspname, c.relname;
+ pg_stat_xact_sys_tables         | SELECT pg_stat_xact_all_tables.relid, pg_stat_xact_all_tables.schemaname, pg_stat_xact_all_tables.relname, pg_stat_xact_all_tables.seq_scan, pg_stat_xact_all_tables.seq_tup_read, pg_stat_xact_all_tables.idx_scan, pg_stat_xact_all_tables.idx_tup_fetch, pg_stat_xact_all_tables.n_tup_ins, pg_stat_xact_all_tables.n_tup_upd, pg_stat_xact_all_tables.n_tup_del, pg_stat_xact_all_tables.n_tup_hot_upd FROM pg_stat_xact_all_tables WHERE ((pg_stat_xact_all_tables.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_stat_xact_all_tables.schemaname ~ '^pg_toast'::text));
+ pg_stat_xact_user_functions     | SELECT p.oid AS funcid, n.nspname AS schemaname, p.proname AS funcname, pg_stat_get_xact_function_calls(p.oid) AS calls, (pg_stat_get_xact_function_time(p.oid) / 1000) AS total_time, (pg_stat_get_xact_function_self_time(p.oid) / 1000) AS self_time FROM (pg_proc p LEFT JOIN pg_namespace n ON ((n.oid = p.pronamespace))) WHERE ((p.prolang <> (12)::oid) AND (pg_stat_get_xact_function_calls(p.oid) IS NOT NULL));
+ pg_stat_xact_user_tables        | SELECT pg_stat_xact_all_tables.relid, pg_stat_xact_all_tables.schemaname, pg_stat_xact_all_tables.relname, pg_stat_xact_all_tables.seq_scan, pg_stat_xact_all_tables.seq_tup_read, pg_stat_xact_all_tables.idx_scan, pg_stat_xact_all_tables.idx_tup_fetch, pg_stat_xact_all_tables.n_tup_ins, pg_stat_xact_all_tables.n_tup_upd, pg_stat_xact_all_tables.n_tup_del, pg_stat_xact_all_tables.n_tup_hot_upd FROM pg_stat_xact_all_tables WHERE ((pg_stat_xact_all_tables.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_stat_xact_all_tables.schemaname !~ '^pg_toast'::text));
+ pg_statio_all_indexes           | SELECT c.oid AS relid, i.oid AS indexrelid, n.nspname AS schemaname, c.relname, i.relname AS indexrelname, (pg_stat_get_blocks_fetched(i.oid) - pg_stat_get_blocks_hit(i.oid)) AS idx_blks_read, pg_stat_get_blocks_hit(i.oid) AS idx_blks_hit FROM (((pg_class c JOIN pg_index x ON ((c.oid = x.indrelid))) JOIN pg_class i ON ((i.oid = x.indexrelid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"]));
+ pg_statio_all_sequences         | SELECT c.oid AS relid, n.nspname AS schemaname, c.relname, (pg_stat_get_blocks_fetched(c.oid) - pg_stat_get_blocks_hit(c.oid)) AS blks_read, pg_stat_get_blocks_hit(c.oid) AS blks_hit FROM (pg_class c LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = 'S'::"char");
+ pg_statio_all_tables            | SELECT c.oid AS relid, n.nspname AS schemaname, c.relname, (pg_stat_get_blocks_fetched(c.oid) - pg_stat_get_blocks_hit(c.oid)) AS heap_blks_read, pg_stat_get_blocks_hit(c.oid) AS heap_blks_hit, (sum((pg_stat_get_blocks_fetched(i.indexrelid) - pg_stat_get_blocks_hit(i.indexrelid))))::bigint AS idx_blks_read, (sum(pg_stat_get_blocks_hit(i.indexrelid)))::bigint AS idx_blks_hit, (pg_stat_get_blocks_fetched(t.oid) - pg_stat_get_blocks_hit(t.oid)) AS toast_blks_read, pg_stat_get_blocks_hit(t.oid) AS toast_blks_hit, (pg_stat_get_blocks_fetched(x.oid) - pg_stat_get_blocks_hit(x.oid)) AS tidx_blks_read, pg_stat_get_blocks_hit(x.oid) AS tidx_blks_hit FROM ((((pg_class c LEFT JOIN pg_index i ON ((c.oid = i.indrelid))) LEFT JOIN pg_class t ON ((c.reltoastrelid = t.oid))) LEFT JOIN pg_class x ON ((t.reltoastidxid = x.oid))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = ANY (ARRAY['r'::"char", 't'::"char"])) GROUP BY c.oid, n.nspname, c.relname, t.oid, x.oid;
+ pg_statio_sys_indexes           | SELECT pg_statio_all_indexes.relid, pg_statio_all_indexes.indexrelid, pg_statio_all_indexes.schemaname, pg_statio_all_indexes.relname, pg_statio_all_indexes.indexrelname, pg_statio_all_indexes.idx_blks_read, pg_statio_all_indexes.idx_blks_hit FROM pg_statio_all_indexes WHERE ((pg_statio_all_indexes.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_statio_all_indexes.schemaname ~ '^pg_toast'::text));
+ pg_statio_sys_sequences         | SELECT pg_statio_all_sequences.relid, pg_statio_all_sequences.schemaname, pg_statio_all_sequences.relname, pg_statio_all_sequences.blks_read, pg_statio_all_sequences.blks_hit FROM pg_statio_all_sequences WHERE ((pg_statio_all_sequences.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_statio_all_sequences.schemaname ~ '^pg_toast'::text));
+ pg_statio_sys_tables            | SELECT pg_statio_all_tables.relid, pg_statio_all_tables.schemaname, pg_statio_all_tables.relname, pg_statio_all_tables.heap_blks_read, pg_statio_all_tables.heap_blks_hit, pg_statio_all_tables.idx_blks_read, pg_statio_all_tables.idx_blks_hit, pg_statio_all_tables.toast_blks_read, pg_statio_all_tables.toast_blks_hit, pg_statio_all_tables.tidx_blks_read, pg_statio_all_tables.tidx_blks_hit FROM pg_statio_all_tables WHERE ((pg_statio_all_tables.schemaname = ANY (ARRAY['pg_catalog'::name, 'information_schema'::name])) OR (pg_statio_all_tables.schemaname ~ '^pg_toast'::text));
+ pg_statio_user_indexes          | SELECT pg_statio_all_indexes.relid, pg_statio_all_indexes.indexrelid, pg_statio_all_indexes.schemaname, pg_statio_all_indexes.relname, pg_statio_all_indexes.indexrelname, pg_statio_all_indexes.idx_blks_read, pg_statio_all_indexes.idx_blks_hit FROM pg_statio_all_indexes WHERE ((pg_statio_all_indexes.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_statio_all_indexes.schemaname !~ '^pg_toast'::text));
+ pg_statio_user_sequences        | SELECT pg_statio_all_sequences.relid, pg_statio_all_sequences.schemaname, pg_statio_all_sequences.relname, pg_statio_all_sequences.blks_read, pg_statio_all_sequences.blks_hit FROM pg_statio_all_sequences WHERE ((pg_statio_all_sequences.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_statio_all_sequences.schemaname !~ '^pg_toast'::text));
+ pg_statio_user_tables           | SELECT pg_statio_all_tables.relid, pg_statio_all_tables.schemaname, pg_statio_all_tables.relname, pg_statio_all_tables.heap_blks_read, pg_statio_all_tables.heap_blks_hit, pg_statio_all_tables.idx_blks_read, pg_statio_all_tables.idx_blks_hit, pg_statio_all_tables.toast_blks_read, pg_statio_all_tables.toast_blks_hit, pg_statio_all_tables.tidx_blks_read, pg_statio_all_tables.tidx_blks_hit FROM pg_statio_all_tables WHERE ((pg_statio_all_tables.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND (pg_statio_all_tables.schemaname !~ '^pg_toast'::text));
+ pg_stats                        | SELECT n.nspname AS schemaname, c.relname AS tablename, a.attname, s.stainherit AS inherited, s.stanullfrac AS null_frac, s.stawidth AS avg_width, s.stadistinct AS n_distinct, CASE WHEN (s.stakind1 = ANY (ARRAY[1, 4])) THEN s.stavalues1 WHEN (s.stakind2 = ANY (ARRAY[1, 4])) THEN s.stavalues2 WHEN (s.stakind3 = ANY (ARRAY[1, 4])) THEN s.stavalues3 WHEN (s.stakind4 = ANY (ARRAY[1, 4])) THEN s.stavalues4 ELSE NULL::anyarray END AS most_common_vals, CASE WHEN (s.stakind1 = ANY (ARRAY[1, 4])) THEN s.stanumbers1 WHEN (s.stakind2 = ANY (ARRAY[1, 4])) THEN s.stanumbers2 WHEN (s.stakind3 = ANY (ARRAY[1, 4])) THEN s.stanumbers3 WHEN (s.stakind4 = ANY (ARRAY[1, 4])) THEN s.stanumbers4 ELSE NULL::real[] END AS most_common_freqs, CASE WHEN (s.stakind1 = 2) THEN s.stavalues1 WHEN (s.stakind2 = 2) THEN s.stavalues2 WHEN (s.stakind3 = 2) THEN s.stavalues3 WHEN (s.stakind4 = 2) THEN s.stavalues4 ELSE NULL::anyarray END AS histogram_bounds, CASE WHEN (s.stakind1 = 3) THEN s.stanumbers1[1] WHEN (s.stakind2 = 3) THEN s.stanumbers2[1] WHEN (s.stakind3 = 3) THEN s.stanumbers3[1] WHEN (s.stakind4 = 3) THEN s.stanumbers4[1] ELSE NULL::real END AS correlation FROM (((pg_statistic s JOIN pg_class c ON ((c.oid = s.starelid))) JOIN pg_attribute a ON (((c.oid = a.attrelid) AND (a.attnum = s.staattnum)))) LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE ((NOT a.attisdropped) AND has_column_privilege(c.oid, a.attnum, 'select'::text));
+ pg_tables                       | SELECT n.nspname AS schemaname, c.relname AS tablename, pg_get_userbyid(c.relowner) AS tableowner, t.spcname AS tablespace, c.relhasindex AS hasindexes, c.relhasrules AS hasrules, c.relhastriggers AS hastriggers FROM ((pg_class c LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) LEFT JOIN pg_tablespace t ON ((t.oid = c.reltablespace))) WHERE (c.relkind = 'r'::"char");
+ pg_timezone_abbrevs             | SELECT pg_timezone_abbrevs.abbrev, pg_timezone_abbrevs.utc_offset, pg_timezone_abbrevs.is_dst FROM pg_timezone_abbrevs() pg_timezone_abbrevs(abbrev, utc_offset, is_dst);
+ pg_timezone_names               | SELECT pg_timezone_names.name, pg_timezone_names.abbrev, pg_timezone_names.utc_offset, pg_timezone_names.is_dst FROM pg_timezone_names() pg_timezone_names(name, abbrev, utc_offset, is_dst);
+ pg_user                         | SELECT pg_shadow.usename, pg_shadow.usesysid, pg_shadow.usecreatedb, pg_shadow.usesuper, pg_shadow.usecatupd, pg_shadow.userepl, '********'::text AS passwd, pg_shadow.valuntil, pg_shadow.useconfig FROM pg_shadow;
+ pg_user_mappings                | SELECT u.oid AS umid, s.oid AS srvid, s.srvname, u.umuser, CASE WHEN (u.umuser = (0)::oid) THEN 'public'::name ELSE a.rolname END AS usename, CASE WHEN (pg_has_role(s.srvowner, 'USAGE'::text) OR has_server_privilege(s.oid, 'USAGE'::text)) THEN u.umoptions ELSE NULL::text[] END AS umoptions FROM ((pg_user_mapping u LEFT JOIN pg_authid a ON ((a.oid = u.umuser))) JOIN pg_foreign_server s ON ((u.umserver = s.oid)));
+ pg_views                        | SELECT n.nspname AS schemaname, c.relname AS viewname, pg_get_userbyid(c.relowner) AS viewowner, pg_get_viewdef(c.oid) AS definition FROM (pg_class c LEFT JOIN pg_namespace n ON ((n.oid = c.relnamespace))) WHERE (c.relkind = 'v'::"char");
+ pgxc_prepared_xacts             | SELECT DISTINCT pgxc_prepared_xact.pgxc_prepared_xact FROM pgxc_prepared_xact() pgxc_prepared_xact(pgxc_prepared_xact);
+ rtest_v1                        | SELECT rtest_t1.a, rtest_t1.b FROM rtest_t1;
+ rtest_vcomp                     | SELECT x.part, (x.size * y.factor) AS size_in_cm FROM rtest_comp x, rtest_unitfact y WHERE (x.unit = y.unit);
+ rtest_vview1                    | SELECT x.a, x.b FROM rtest_view1 x WHERE (0 < (SELECT count(*) AS count FROM rtest_view2 y WHERE (y.a = x.a)));
+ rtest_vview2                    | SELECT rtest_view1.a, rtest_view1.b FROM rtest_view1 WHERE rtest_view1.v;
+ rtest_vview3                    | SELECT x.a, x.b FROM rtest_vview2 x WHERE (0 < (SELECT count(*) AS count FROM rtest_view2 y WHERE (y.a = x.a)));
+ rtest_vview4                    | SELECT x.a, x.b, count(y.a) AS refcount FROM rtest_view1 x, rtest_view2 y WHERE (x.a = y.a) GROUP BY x.a, x.b;
+ rtest_vview5                    | SELECT rtest_view1.a, rtest_view1.b, rtest_viewfunc1(rtest_view1.a) AS refcount FROM rtest_view1;
+ shoe                            | SELECT sh.shoename, sh.sh_avail, sh.slcolor, sh.slminlen, (sh.slminlen * un.un_fact) AS slminlen_cm, sh.slmaxlen, (sh.slmaxlen * un.un_fact) AS slmaxlen_cm, sh.slunit FROM shoe_data sh, unit un WHERE (sh.slunit = un.un_name);
+ shoe_ready                      | SELECT rsh.shoename, rsh.sh_avail, rsl.sl_name, rsl.sl_avail, int4smaller(rsh.sh_avail, rsl.sl_avail) AS total_avail FROM shoe rsh, shoelace rsl WHERE (((rsl.sl_color = rsh.slcolor) AND (rsl.sl_len_cm >= rsh.slminlen_cm)) AND (rsl.sl_len_cm <= rsh.slmaxlen_cm));
+ shoelace                        | SELECT s.sl_name, s.sl_avail, s.sl_color, s.sl_len, s.sl_unit, (s.sl_len * u.un_fact) AS sl_len_cm FROM shoelace_data s, unit u WHERE (s.sl_unit = u.un_name);
+ shoelace_candelete              | SELECT shoelace_obsolete.sl_name, shoelace_obsolete.sl_avail, shoelace_obsolete.sl_color, shoelace_obsolete.sl_len, shoelace_obsolete.sl_unit, shoelace_obsolete.sl_len_cm FROM shoelace_obsolete WHERE (shoelace_obsolete.sl_avail = 0);
+ shoelace_obsolete               | SELECT shoelace.sl_name, shoelace.sl_avail, shoelace.sl_color, shoelace.sl_len, shoelace.sl_unit, shoelace.sl_len_cm FROM shoelace WHERE (NOT (EXISTS (SELECT shoe.shoename FROM shoe WHERE (shoe.slcolor = shoelace.sl_color))));
+ street                          | SELECT r.name, r.thepath, c.cname FROM ONLY road r, real_city c WHERE (c.outline ## r.thepath);
+ toyemp                          | SELECT emp.name, emp.age, emp.location, (12 * emp.salary) AS annualsal FROM emp;
+(61 rows)
+
+SELECT tablename, rulename, definition FROM pg_rules
+	ORDER BY tablename, rulename;
+   tablename   |    rulename     |                                                                                                                                  definition                                                                                                                                   
+---------------+-----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ pg_settings   | pg_settings_n   | CREATE RULE pg_settings_n AS ON UPDATE TO pg_settings DO INSTEAD NOTHING;
+ pg_settings   | pg_settings_u   | CREATE RULE pg_settings_u AS ON UPDATE TO pg_settings WHERE (new.name = old.name) DO SELECT set_config(old.name, new.setting, false) AS set_config;
+ rtest_emp     | rtest_emp_del   | CREATE RULE rtest_emp_del AS ON DELETE TO rtest_emp DO INSERT INTO rtest_emplog (ename, who, action, newsal, oldsal) VALUES (old.ename, "current_user"(), 'fired'::bpchar, '$0.00'::money, old.salary);
+ rtest_emp     | rtest_emp_ins   | CREATE RULE rtest_emp_ins AS ON INSERT TO rtest_emp DO INSERT INTO rtest_emplog (ename, who, action, newsal, oldsal) VALUES (new.ename, "current_user"(), 'hired'::bpchar, new.salary, '$0.00'::money);
+ rtest_emp     | rtest_emp_upd   | CREATE RULE rtest_emp_upd AS ON UPDATE TO rtest_emp WHERE (new.salary <> old.salary) DO INSERT INTO rtest_emplog (ename, who, action, newsal, oldsal) VALUES (new.ename, "current_user"(), 'honored'::bpchar, new.salary, old.salary);
+ rtest_nothn1  | rtest_nothn_r1  | CREATE RULE rtest_nothn_r1 AS ON INSERT TO rtest_nothn1 WHERE ((new.a >= 10) AND (new.a < 20)) DO INSTEAD NOTHING;
+ rtest_nothn1  | rtest_nothn_r2  | CREATE RULE rtest_nothn_r2 AS ON INSERT TO rtest_nothn1 WHERE ((new.a >= 30) AND (new.a < 40)) DO INSTEAD NOTHING;
+ rtest_nothn2  | rtest_nothn_r3  | CREATE RULE rtest_nothn_r3 AS ON INSERT TO rtest_nothn2 WHERE (new.a >= 100) DO INSTEAD INSERT INTO rtest_nothn3 (a, b) VALUES (new.a, new.b);
+ rtest_nothn2  | rtest_nothn_r4  | CREATE RULE rtest_nothn_r4 AS ON INSERT TO rtest_nothn2 DO INSTEAD NOTHING;
+ rtest_order1  | rtest_order_r1  | CREATE RULE rtest_order_r1 AS ON INSERT TO rtest_order1 DO INSTEAD INSERT INTO rtest_order2 (a, b, c) VALUES (new.a, nextval('rtest_seq'::regclass), 'rule 1 - this should run 1st'::text);
+ rtest_order1  | rtest_order_r2  | CREATE RULE rtest_order_r2 AS ON INSERT TO rtest_order1 DO INSERT INTO rtest_order2 (a, b, c) VALUES (new.a, nextval('rtest_seq'::regclass), 'rule 2 - this should run 2nd'::text);
+ rtest_order1  | rtest_order_r3  | CREATE RULE rtest_order_r3 AS ON INSERT TO rtest_order1 DO INSTEAD INSERT INTO rtest_order2 (a, b, c) VALUES (new.a, nextval('rtest_seq'::regclass), 'rule 3 - this should run 3rd'::text);
+ rtest_order1  | rtest_order_r4  | CREATE RULE rtest_order_r4 AS ON INSERT TO rtest_order1 WHERE (new.a < 100) DO INSTEAD INSERT INTO rtest_order2 (a, b, c) VALUES (new.a, nextval('rtest_seq'::regclass), 'rule 4 - this should run 4th'::text);
+ rtest_person  | rtest_pers_del  | CREATE RULE rtest_pers_del AS ON DELETE TO rtest_person DO DELETE FROM rtest_admin WHERE (rtest_admin.pname = old.pname);
+ rtest_person  | rtest_pers_upd  | CREATE RULE rtest_pers_upd AS ON UPDATE TO rtest_person DO UPDATE rtest_admin SET pname = new.pname WHERE (rtest_admin.pname = old.pname);
+ rtest_system  | rtest_sys_del   | CREATE RULE rtest_sys_del AS ON DELETE TO rtest_system DO (DELETE FROM rtest_interface WHERE (rtest_interface.sysname = old.sysname); DELETE FROM rtest_admin WHERE (rtest_admin.sysname = old.sysname); );
+ rtest_system  | rtest_sys_upd   | CREATE RULE rtest_sys_upd AS ON UPDATE TO rtest_system DO (UPDATE rtest_interface SET sysname = new.sysname WHERE (rtest_interface.sysname = old.sysname); UPDATE rtest_admin SET sysname = new.sysname WHERE (rtest_admin.sysname = old.sysname); );
+ rtest_t4      | rtest_t4_ins1   | CREATE RULE rtest_t4_ins1 AS ON INSERT TO rtest_t4 WHERE ((new.a >= 10) AND (new.a < 20)) DO INSTEAD INSERT INTO rtest_t5 (a, b) VALUES (new.a, new.b);
+ rtest_t4      | rtest_t4_ins2   | CREATE RULE rtest_t4_ins2 AS ON INSERT TO rtest_t4 WHERE ((new.a >= 20) AND (new.a < 30)) DO INSERT INTO rtest_t6 (a, b) VALUES (new.a, new.b);
+ rtest_t5      | rtest_t5_ins    | CREATE RULE rtest_t5_ins AS ON INSERT TO rtest_t5 WHERE (new.a > 15) DO INSERT INTO rtest_t7 (a, b) VALUES (new.a, new.b);
+ rtest_t6      | rtest_t6_ins    | CREATE RULE rtest_t6_ins AS ON INSERT TO rtest_t6 WHERE (new.a > 25) DO INSTEAD INSERT INTO rtest_t8 (a, b) VALUES (new.a, new.b);
+ rtest_v1      | rtest_v1_del    | CREATE RULE rtest_v1_del AS ON DELETE TO rtest_v1 DO INSTEAD DELETE FROM rtest_t1 WHERE (rtest_t1.a = old.a);
+ rtest_v1      | rtest_v1_ins    | CREATE RULE rtest_v1_ins AS ON INSERT TO rtest_v1 DO INSTEAD INSERT INTO rtest_t1 (a, b) VALUES (new.a, new.b);
+ rtest_v1      | rtest_v1_upd    | CREATE RULE rtest_v1_upd AS ON UPDATE TO rtest_v1 DO INSTEAD UPDATE rtest_t1 SET a = new.a, b = new.b WHERE (rtest_t1.a = old.a);
+ shoelace      | shoelace_del    | CREATE RULE shoelace_del AS ON DELETE TO shoelace DO INSTEAD DELETE FROM shoelace_data WHERE (shoelace_data.sl_name = old.sl_name);
+ shoelace      | shoelace_ins    | CREATE RULE shoelace_ins AS ON INSERT TO shoelace DO INSTEAD INSERT INTO shoelace_data (sl_name, sl_avail, sl_color, sl_len, sl_unit) VALUES (new.sl_name, new.sl_avail, new.sl_color, new.sl_len, new.sl_unit);
+ shoelace      | shoelace_upd    | CREATE RULE shoelace_upd AS ON UPDATE TO shoelace DO INSTEAD UPDATE shoelace_data SET sl_name = new.sl_name, sl_avail = new.sl_avail, sl_color = new.sl_color, sl_len = new.sl_len, sl_unit = new.sl_unit WHERE (shoelace_data.sl_name = old.sl_name);
+ shoelace_data | log_shoelace    | CREATE RULE log_shoelace AS ON UPDATE TO shoelace_data WHERE (new.sl_avail <> old.sl_avail) DO INSERT INTO shoelace_log (sl_name, sl_avail, log_who, log_when) VALUES (new.sl_name, new.sl_avail, 'Al Bundy'::name, 'Thu Jan 01 00:00:00 1970'::timestamp without time zone);
+ shoelace_ok   | shoelace_ok_ins | CREATE RULE shoelace_ok_ins AS ON INSERT TO shoelace_ok DO INSTEAD UPDATE shoelace SET sl_avail = (shoelace.sl_avail + new.ok_quant) WHERE (shoelace.sl_name = new.ok_name);
+(29 rows)
+
+--
+-- CREATE OR REPLACE RULE
+--
+CREATE TABLE ruletest_tbl (a int, b int);
+CREATE TABLE ruletest_tbl2 (a int, b int);
+CREATE OR REPLACE RULE myrule AS ON INSERT TO ruletest_tbl
+	DO INSTEAD INSERT INTO ruletest_tbl2 VALUES (10, 10);
+INSERT INTO ruletest_tbl VALUES (99, 99);
+CREATE OR REPLACE RULE myrule AS ON INSERT TO ruletest_tbl
+	DO INSTEAD INSERT INTO ruletest_tbl2 VALUES (1000, 1000);
+INSERT INTO ruletest_tbl VALUES (99, 99);
+SELECT * FROM ruletest_tbl2 ORDER BY a;
+  a   |  b   
+------+------
+   10 |   10
+ 1000 | 1000
+(2 rows)
+
+-- Check that rewrite rules splitting one INSERT into multiple
+-- conditional statements does not disable FK checking.
+create table rule_and_refint_t1 (
+	id1a integer,
+	id1b integer,
+	primary key (id1a, id1b)
+);
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "rule_and_refint_t1_pkey" for table "rule_and_refint_t1"
+create table rule_and_refint_t2 (
+	id2a integer,
+	id2c integer,
+	primary key (id2a, id2c)
+);
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "rule_and_refint_t2_pkey" for table "rule_and_refint_t2"
+create table rule_and_refint_t3 (
+	id3a integer,
+	id3b integer,
+	id3c integer,
+	data text,
+	primary key (id3a, id3b, id3c),
+	foreign key (id3a, id3b) references rule_and_refint_t1 (id1a, id1b),
+	foreign key (id3a, id3c) references rule_and_refint_t2 (id2a, id2c)
+);
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "rule_and_refint_t3_pkey" for table "rule_and_refint_t3"
+insert into rule_and_refint_t1 values (1, 11);
+insert into rule_and_refint_t1 values (1, 12);
+insert into rule_and_refint_t1 values (2, 21);
+insert into rule_and_refint_t1 values (2, 22);
+insert into rule_and_refint_t2 values (1, 11);
+insert into rule_and_refint_t2 values (1, 12);
+insert into rule_and_refint_t2 values (2, 21);
+insert into rule_and_refint_t2 values (2, 22);
+insert into rule_and_refint_t3 values (1, 11, 11, 'row1');
+insert into rule_and_refint_t3 values (1, 11, 12, 'row2');
+insert into rule_and_refint_t3 values (1, 12, 11, 'row3');
+insert into rule_and_refint_t3 values (1, 12, 12, 'row4');
+insert into rule_and_refint_t3 values (1, 11, 13, 'row5');
+ERROR:  insert or update on table "rule_and_refint_t3" violates foreign key constraint "rule_and_refint_t3_id3a_fkey1"
+DETAIL:  Key (id3a, id3c)=(1, 13) is not present in table "rule_and_refint_t2".
+insert into rule_and_refint_t3 values (1, 13, 11, 'row6');
+ERROR:  insert or update on table "rule_and_refint_t3" violates foreign key constraint "rule_and_refint_t3_id3a_fkey"
+DETAIL:  Key (id3a, id3b)=(1, 13) is not present in table "rule_and_refint_t1".
+create rule rule_and_refint_t3_ins as on insert to rule_and_refint_t3
+	where (exists (select 1 from rule_and_refint_t3
+			where (((rule_and_refint_t3.id3a = new.id3a)
+			and (rule_and_refint_t3.id3b = new.id3b))
+			and (rule_and_refint_t3.id3c = new.id3c))))
+	do instead update rule_and_refint_t3 set data = new.data
+	where (((rule_and_refint_t3.id3a = new.id3a)
+	and (rule_and_refint_t3.id3b = new.id3b))
+	and (rule_and_refint_t3.id3c = new.id3c));
+insert into rule_and_refint_t3 values (1, 11, 13, 'row7');
+ERROR:  insert or update on table "rule_and_refint_t3" violates foreign key constraint "rule_and_refint_t3_id3a_fkey1"
+DETAIL:  Key (id3a, id3c)=(1, 13) is not present in table "rule_and_refint_t2".
+insert into rule_and_refint_t3 values (1, 13, 11, 'row8');
+ERROR:  insert or update on table "rule_and_refint_t3" violates foreign key constraint "rule_and_refint_t3_id3a_fkey"
+DETAIL:  Key (id3a, id3b)=(1, 13) is not present in table "rule_and_refint_t1".
+--
+-- disallow dropping a view's rule (bug #5072)
+--
+create view fooview as select 'foo'::text;
+drop rule "_RETURN" on fooview;
+ERROR:  cannot drop rule _RETURN on view fooview because view fooview requires it
+HINT:  You can drop view fooview instead.
+drop view fooview;
+--
+-- check for planner problems with complex inherited UPDATES
+--
+create table id (id serial primary key, name text);
+NOTICE:  CREATE TABLE will create implicit sequence "id_id_seq" for serial column "id.id"
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "id_pkey" for table "id"
+-- currently, must respecify PKEY for each inherited subtable
+create table test_1 (id integer primary key) inherits (id);
+NOTICE:  merging column "id" with inherited definition
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "test_1_pkey" for table "test_1"
+create table test_2 (id integer primary key) inherits (id);
+NOTICE:  merging column "id" with inherited definition
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "test_2_pkey" for table "test_2"
+create table test_3 (id integer primary key) inherits (id);
+NOTICE:  merging column "id" with inherited definition
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "test_3_pkey" for table "test_3"
+insert into test_1 (name) values ('Test 1');
+insert into test_1 (name) values ('Test 2');
+insert into test_2 (name) values ('Test 3');
+insert into test_2 (name) values ('Test 4');
+insert into test_3 (name) values ('Test 5');
+insert into test_3 (name) values ('Test 6');
+create view id_ordered as select * from id order by id;
+create rule update_id_ordered as on update to id_ordered
+	do instead update id set name = new.name where id = old.id;
+select * from id_ordered order by id;
+ id |  name  
+----+--------
+  1 | Test 1
+  2 | Test 2
+  3 | Test 3
+  4 | Test 4
+  5 | Test 5
+  6 | Test 6
+(6 rows)
+
+update id_ordered set name = 'update 2' where id = 2;
+ERROR:  Cannot generate remote UPDATE plan
+DETAIL:  This relation rowtype cannot be fetched
+update id_ordered set name = 'update 4' where id = 4;
+ERROR:  Cannot generate remote UPDATE plan
+DETAIL:  This relation rowtype cannot be fetched
+update id_ordered set name = 'update 5' where id = 5;
+ERROR:  Cannot generate remote UPDATE plan
+DETAIL:  This relation rowtype cannot be fetched
+select * from id_ordered order by id;
+ id |  name  
+----+--------
+  1 | Test 1
+  2 | Test 2
+  3 | Test 3
+  4 | Test 4
+  5 | Test 5
+  6 | Test 6
+(6 rows)
+
+set client_min_messages to warning; -- suppress cascade notices
+drop table id cascade;
+reset client_min_messages;
+--
+-- check corner case where an entirely-dummy subplan is created by
+-- constraint exclusion
+--
+-- Enforce use of COMMIT instead of 2PC for temporary objects
+SET enforce_two_phase_commit TO off;
+create temp table t1 (a integer primary key) distribute by replication;
+NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index "t1_pkey" for table "t1"
+create temp table t1_1 (check (a >= 0 and a < 10)) inherits (t1);
+create temp table t1_2 (check (a >= 10 and a < 20)) inherits (t1);
+create rule t1_ins_1 as on insert to t1
+	where new.a >= 0 and new.a < 10
+	do instead
+	insert into t1_1 values (new.a);
+create rule t1_ins_2 as on insert to t1
+	where new.a >= 10 and new.a < 20
+	do instead
+	insert into t1_2 values (new.a);
+create rule t1_upd_1 as on update to t1
+	where old.a >= 0 and old.a < 10
+	do instead
+	update t1_1 set a = new.a where a = old.a;
+create rule t1_upd_2 as on update to t1
+	where old.a >= 10 and old.a < 20
+	do instead
+	update t1_2 set a = new.a where a = old.a;
+set constraint_exclusion = on;
+insert into t1 select * from generate_series(5,19,1) g;
+update t1 set a = 4 where a = 5;
+select * from only t1 order by 1;
+ a 
+---
+(0 rows)
+
+select * from only t1_1 order by 1;
+ a 
+---
+ 4
+ 6
+ 7
+ 8
+ 9
+(5 rows)
+
+select * from only t1_2 order by 1;
+ a  
+----
+ 10
+ 11
+ 12
+ 13
+ 14
+ 15
+ 16
+ 17
+ 18
+ 19
+(10 rows)
+