QUERY: insert into rtest_t2 values (1, 21); QUERY: insert into rtest_t2 values (2, 22); QUERY: insert into rtest_t2 values (3, 23); QUERY: insert into rtest_t3 values (1, 31); QUERY: insert into rtest_t3 values (2, 32); QUERY: insert into rtest_t3 values (3, 33); QUERY: insert into rtest_t3 values (4, 34); QUERY: insert into rtest_t3 values (5, 35); QUERY: insert into rtest_v1 values (1, 11); QUERY: insert into rtest_v1 values (2, 12); QUERY: select * from rtest_v1; a| b -+-- 1|11 2|12 (2 rows) QUERY: delete from rtest_v1 where a = 1; QUERY: select * from rtest_v1; a| b -+-- 2|12 (1 row) QUERY: insert into rtest_v1 values (1, 11); QUERY: delete from rtest_v1 where b = 12; QUERY: select * from rtest_v1; a| b -+-- 1|11 (1 row) QUERY: insert into rtest_v1 values (2, 12); QUERY: insert into rtest_v1 values (2, 13); QUERY: select * from rtest_v1; a| b -+-- 1|11 2|12 2|13 (3 rows) QUERY: delete from rtest_v1 where b = 12; QUERY: select * from rtest_v1; ** Remember the delete rule on rtest_v1: It says ** DO INSTEAD DELETE FROM rtest_t1 WHERE a = current.a ** So this time both rows with a = 2 must get deleted a| b -+-- 1|11 (1 row) QUERY: delete from rtest_v1; QUERY: insert into rtest_v1 select * from rtest_t2; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 (3 rows) QUERY: delete from rtest_v1; QUERY: insert into rtest_v1 (b, a) select b, a from rtest_t2; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 (3 rows) QUERY: insert into rtest_v1 (a) select a from rtest_t3; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 1| 2| 3| 4| 5| (8 rows) QUERY: select * from rtest_v1 where b isnull; a|b -+- 1| 2| 3| 4| 5| (5 rows) QUERY: update rtest_t1 set a = a + 10 where b isnull; QUERY: delete from rtest_v1 where b isnull; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 (3 rows) QUERY: update rtest_v1 set b = 42 where a = 2; QUERY: select * from rtest_v1; a| b -+-- 1|21 3|23 2|42 (3 rows) QUERY: update rtest_v1 set b = 99 where b = 42; QUERY: select * from rtest_v1; a| b -+-- 1|21 3|23 2|99 (3 rows) QUERY: update rtest_v1 set b = 88 where b < 50; QUERY: select * from rtest_v1; a| b -+-- 2|99 1|88 3|88 (3 rows) QUERY: delete from rtest_v1; QUERY: insert into rtest_v1 select rtest_t2.a, rtest_t3.b where rtest_t2.a = rtest_t3.a; QUERY: select * from rtest_v1; a| b -+-- 1|31 2|32 3|33 (3 rows) QUERY: update rtest_v1 set b = rtest_t2.b where a = rtest_t2.a; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 (3 rows) QUERY: insert into rtest_v1 select * from rtest_t3; QUERY: select * from rtest_v1; a| b -+-- 1|21 2|22 3|23 1|31 2|32 3|33 4|34 5|35 (8 rows) QUERY: update rtest_t1 set a = a + 10 where b > 30; QUERY: select * from rtest_v1; a| b --+-- 1|21 2|22 3|23 11|31 12|32 13|33 14|34 15|35 (8 rows) QUERY: update rtest_v1 set a = rtest_t3.a + 20 where b = rtest_t3.b; QUERY: select * from rtest_v1; a| b --+-- 1|21 2|22 3|23 21|31 22|32 23|33 24|34 25|35 (8 rows) QUERY: insert into rtest_system values ('orion', 'Linux Jan Wieck'); QUERY: insert into rtest_system values ('notjw', 'WinNT Jan Wieck (notebook)'); QUERY: insert into rtest_system values ('neptun', 'Fileserver'); QUERY: insert into rtest_interface values ('orion', 'eth0'); QUERY: insert into rtest_interface values ('orion', 'eth1'); QUERY: insert into rtest_interface values ('notjw', 'eth0'); QUERY: insert into rtest_interface values ('neptun', 'eth0'); QUERY: insert into rtest_person values ('jw', 'Jan Wieck'); QUERY: insert into rtest_person values ('bm', 'Bruce Momjian'); QUERY: insert into rtest_admin values ('jw', 'orion'); QUERY: insert into rtest_admin values ('jw', 'notjw'); QUERY: insert into rtest_admin values ('bm', 'neptun'); QUERY: update rtest_system set sysname = 'pluto' where sysname = 'neptun'; QUERY: select * from rtest_interface; sysname|ifname -------+------ orion |eth0 orion |eth1 notjw |eth0 pluto |eth0 (4 rows) QUERY: select * from rtest_admin; pname|sysname -----+------- jw |orion jw |notjw bm |pluto (3 rows) QUERY: update rtest_person set pname = 'jwieck' where pdesc = 'Jan Wieck'; QUERY: select * from rtest_admin; pname |sysname ------+------- bm |pluto jwieck|orion jwieck|notjw (3 rows) QUERY: delete from rtest_system where sysname = 'orion'; QUERY: select * from rtest_interface; sysname|ifname -------+------ notjw |eth0 pluto |eth0 (2 rows) QUERY: select * from rtest_admin; pname |sysname ------+------- bm |pluto jwieck|notjw (2 rows) QUERY: insert into rtest_emp values ('wiech', '5000.00'); QUERY: insert into rtest_emp values ('gates', '80000.00'); QUERY: update rtest_emp set ename = 'wiecx' where ename = 'wiech'; QUERY: update rtest_emp set ename = 'wieck', salary = '6000.00' where ename = 'wiecx'; QUERY: update rtest_emp set salary = '7000.00' where ename = 'wieck'; QUERY: delete from rtest_emp where ename = 'gates'; QUERY: select * from rtest_emplog; ename |who |action |newsal |oldsal --------------------+-----+----------+----------+---------- wiech |pgsql|hired |$5,000.00 |$0.00 gates |pgsql|hired |$80,000.00|$0.00 wieck |pgsql|honored |$6,000.00 |$5,000.00 wieck |pgsql|honored |$7,000.00 |$6,000.00 gates |pgsql|fired |$0.00 |$80,000.00 (5 rows) QUERY: insert into rtest_empmass values ('meyer', '4000.00'); QUERY: insert into rtest_empmass values ('maier', '5000.00'); QUERY: insert into rtest_empmass values ('mayr', '6000.00'); QUERY: insert into rtest_emp select * from rtest_empmass; QUERY: select * from rtest_emplog; ename |who |action |newsal |oldsal --------------------+-----+----------+----------+---------- wiech |pgsql|hired |$5,000.00 |$0.00 gates |pgsql|hired |$80,000.00|$0.00 wieck |pgsql|honored |$6,000.00 |$5,000.00 wieck |pgsql|honored |$7,000.00 |$6,000.00 gates |pgsql|fired |$0.00 |$80,000.00 meyer |pgsql|hired |$4,000.00 |$0.00 maier |pgsql|hired |$5,000.00 |$0.00 mayr |pgsql|hired |$6,000.00 |$0.00 (8 rows) QUERY: update rtest_empmass set salary = salary + '1000.00'; QUERY: update rtest_emp set salary = rtest_empmass.salary where ename = rtest_empmass.ename; QUERY: select * from rtest_emplog; ename |who |action |newsal |oldsal --------------------+-----+----------+----------+---------- wiech |pgsql|hired |$5,000.00 |$0.00 gates |pgsql|hired |$80,000.00|$0.00 wieck |pgsql|honored |$6,000.00 |$5,000.00 wieck |pgsql|honored |$7,000.00 |$6,000.00 gates |pgsql|fired |$0.00 |$80,000.00 meyer |pgsql|hired |$4,000.00 |$0.00 maier |pgsql|hired |$5,000.00 |$0.00 mayr |pgsql|hired |$6,000.00 |$0.00 maier |pgsql|honored |$6,000.00 |$5,000.00 mayr |pgsql|honored |$7,000.00 |$6,000.00 meyer |pgsql|honored |$5,000.00 |$4,000.00 (11 rows) QUERY: delete from rtest_emp where ename = rtest_empmass.ename; QUERY: select * from rtest_emplog; ename |who |action |newsal |oldsal --------------------+-----+----------+----------+---------- wiech |pgsql|hired |$5,000.00 |$0.00 gates |pgsql|hired |$80,000.00|$0.00 wieck |pgsql|honored |$6,000.00 |$5,000.00 wieck |pgsql|honored |$7,000.00 |$6,000.00 gates |pgsql|fired |$0.00 |$80,000.00 meyer |pgsql|hired |$4,000.00 |$0.00 maier |pgsql|hired |$5,000.00 |$0.00 mayr |pgsql|hired |$6,000.00 |$0.00 maier |pgsql|honored |$6,000.00 |$5,000.00 mayr |pgsql|honored |$7,000.00 |$6,000.00 meyer |pgsql|honored |$5,000.00 |$4,000.00 maier |pgsql|fired |$0.00 |$6,000.00 mayr |pgsql|fired |$0.00 |$7,000.00 meyer |pgsql|fired |$0.00 |$5,000.00 (14 rows) QUERY: insert into rtest_t4 values (1, 'Record should go to rtest_t4'); QUERY: insert into rtest_t4 values (2, 'Record should go to rtest_t4'); QUERY: insert into rtest_t4 values (10, 'Record should go to rtest_t5'); QUERY: insert into rtest_t4 values (15, 'Record should go to rtest_t5'); QUERY: insert into rtest_t4 values (19, 'Record should go to rtest_t5 and t7'); QUERY: insert into rtest_t4 values (20, 'Record should go to rtest_t4 and t6'); QUERY: insert into rtest_t4 values (26, 'Record should go to rtest_t4 and t8'); QUERY: insert into rtest_t4 values (28, 'Record should go to rtest_t4 and t8'); QUERY: insert into rtest_t4 values (30, 'Record should go to rtest_t4'); QUERY: insert into rtest_t4 values (40, 'Record should go to rtest_t4'); QUERY: select * from rtest_t4; 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) QUERY: select * from rtest_t5; 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) QUERY: select * from rtest_t6; a|b --+----------------------------------- 20|Record should go to rtest_t4 and t6 (1 row) QUERY: select * from rtest_t7; a|b --+----------------------------------- 19|Record should go to rtest_t5 and t7 (1 row) QUERY: select * from rtest_t8; a|b --+----------------------------------- 26|Record should go to rtest_t4 and t8 28|Record should go to rtest_t4 and t8 (2 rows) QUERY: delete from rtest_t4; QUERY: delete from rtest_t5; QUERY: delete from rtest_t6; QUERY: delete from rtest_t7; QUERY: delete from rtest_t8; QUERY: insert into rtest_t9 values (1, 'Record should go to rtest_t4'); QUERY: insert into rtest_t9 values (2, 'Record should go to rtest_t4'); QUERY: insert into rtest_t9 values (10, 'Record should go to rtest_t5'); QUERY: insert into rtest_t9 values (15, 'Record should go to rtest_t5'); QUERY: insert into rtest_t9 values (19, 'Record should go to rtest_t5 and t7'); QUERY: insert into rtest_t9 values (20, 'Record should go to rtest_t4 and t6'); QUERY: insert into rtest_t9 values (26, 'Record should go to rtest_t4 and t8'); QUERY: insert into rtest_t9 values (28, 'Record should go to rtest_t4 and t8'); QUERY: insert into rtest_t9 values (30, 'Record should go to rtest_t4'); QUERY: insert into rtest_t9 values (40, 'Record should go to rtest_t4'); QUERY: insert into rtest_t4 select * from rtest_t9 where a < 20; QUERY: select * from rtest_t4; a|b -+---------------------------- 1|Record should go to rtest_t4 2|Record should go to rtest_t4 (2 rows) QUERY: select * from rtest_t5; 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) QUERY: select * from rtest_t6; a|b -+- (0 rows) QUERY: select * from rtest_t7; a|b --+----------------------------------- 19|Record should go to rtest_t5 and t7 (1 row) QUERY: select * from rtest_t8; a|b -+- (0 rows) QUERY: insert into rtest_t4 select * from rtest_t9 where b ~ 'and t8'; QUERY: select * from rtest_t4; 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) QUERY: select * from rtest_t5; 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) QUERY: select * from rtest_t6; a|b -+- (0 rows) QUERY: select * from rtest_t7; a|b --+----------------------------------- 19|Record should go to rtest_t5 and t7 (1 row) QUERY: select * from rtest_t8; a|b --+----------------------------------- 26|Record should go to rtest_t4 and t8 28|Record should go to rtest_t4 and t8 (2 rows) QUERY: insert into rtest_t4 select a + 1, b from rtest_t9 where a in (20, 30, 40); QUERY: select * from rtest_t4; 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 21|Record should go to rtest_t4 and t6 31|Record should go to rtest_t4 41|Record should go to rtest_t4 (7 rows) QUERY: select * from rtest_t5; 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) QUERY: select * from rtest_t6; a|b --+----------------------------------- 21|Record should go to rtest_t4 and t6 (1 row) QUERY: select * from rtest_t7; a|b --+----------------------------------- 19|Record should go to rtest_t5 and t7 (1 row) QUERY: select * from rtest_t8; a|b --+----------------------------------- 26|Record should go to rtest_t4 and t8 28|Record should go to rtest_t4 and t8 (2 rows) QUERY: insert into rtest_order1 values (1); QUERY: select * from rtest_order2; a|b|c -+-+----------------------------------- 1|1|rule 2 - this should run 1st 1|2|rule 4 - this should run 2nd 1|3|rule 3 - this should run 3rd or 4th 1|4|rule 1 - this should run 3rd or 4th (4 rows) QUERY: insert into rtest_nothn1 values (1, 'want this'); QUERY: insert into rtest_nothn1 values (2, 'want this'); QUERY: insert into rtest_nothn1 values (10, 'don''t want this'); QUERY: insert into rtest_nothn1 values (19, 'don''t want this'); QUERY: insert into rtest_nothn1 values (20, 'want this'); QUERY: insert into rtest_nothn1 values (29, 'want this'); QUERY: insert into rtest_nothn1 values (30, 'don''t want this'); QUERY: insert into rtest_nothn1 values (39, 'don''t want this'); QUERY: insert into rtest_nothn1 values (40, 'want this'); QUERY: insert into rtest_nothn1 values (50, 'want this'); QUERY: insert into rtest_nothn1 values (60, 'want this'); QUERY: select * from rtest_nothn1; 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) QUERY: insert into rtest_nothn2 values (10, 'too small'); QUERY: insert into rtest_nothn2 values (50, 'too small'); QUERY: insert into rtest_nothn2 values (100, 'OK'); QUERY: insert into rtest_nothn2 values (200, 'OK'); QUERY: select * from rtest_nothn2; a|b -+- (0 rows) QUERY: select * from rtest_nothn3; a|b ---+-- 100|OK 200|OK (2 rows) QUERY: delete from rtest_nothn1; QUERY: delete from rtest_nothn2; QUERY: delete from rtest_nothn3; QUERY: insert into rtest_nothn4 values (1, 'want this'); QUERY: insert into rtest_nothn4 values (2, 'want this'); QUERY: insert into rtest_nothn4 values (10, 'don''t want this'); QUERY: insert into rtest_nothn4 values (19, 'don''t want this'); QUERY: insert into rtest_nothn4 values (20, 'want this'); QUERY: insert into rtest_nothn4 values (29, 'want this'); QUERY: insert into rtest_nothn4 values (30, 'don''t want this'); QUERY: insert into rtest_nothn4 values (39, 'don''t want this'); QUERY: insert into rtest_nothn4 values (40, 'want this'); QUERY: insert into rtest_nothn4 values (50, 'want this'); QUERY: insert into rtest_nothn4 values (60, 'want this'); QUERY: insert into rtest_nothn1 select * from rtest_nothn4; QUERY: select * from rtest_nothn1; 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) QUERY: delete from rtest_nothn4; QUERY: insert into rtest_nothn4 values (10, 'too small'); QUERY: insert into rtest_nothn4 values (50, 'too small'); QUERY: insert into rtest_nothn4 values (100, 'OK'); QUERY: insert into rtest_nothn4 values (200, 'OK'); QUERY: insert into rtest_nothn2 select * from rtest_nothn4; QUERY: select * from rtest_nothn2; a|b -+- (0 rows) QUERY: select * from rtest_nothn3; a|b ---+-- 100|OK 200|OK (2 rows)