triggers.out
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:12k
- QUERY: create table pkeys (pkey1 int4 not null, pkey2 text not null);
- QUERY: create table fkeys (fkey1 int4, fkey2 text, fkey3 int);
- QUERY: create table fkeys2 (fkey21 int4, fkey22 text, pkey23 int not null);
- QUERY: create index fkeys_i on fkeys (fkey1, fkey2);
- QUERY: create index fkeys2_i on fkeys2 (fkey21, fkey22);
- QUERY: create index fkeys2p_i on fkeys2 (pkey23);
- QUERY: insert into pkeys values (10, '1');
- QUERY: insert into pkeys values (20, '2');
- QUERY: insert into pkeys values (30, '3');
- QUERY: insert into pkeys values (40, '4');
- QUERY: insert into pkeys values (50, '5');
- QUERY: insert into pkeys values (60, '6');
- QUERY: create unique index pkeys_i on pkeys (pkey1, pkey2);
- QUERY: create trigger check_fkeys_pkey_exist
- before insert or update on fkeys
- for each row
- execute procedure
- check_primary_key ('fkey1', 'fkey2', 'pkeys', 'pkey1', 'pkey2');
- QUERY: create trigger check_fkeys_pkey2_exist
- before insert or update on fkeys
- for each row
- execute procedure check_primary_key ('fkey3', 'fkeys2', 'pkey23');
- QUERY: create trigger check_fkeys2_pkey_exist
- before insert or update on fkeys2
- for each row
- execute procedure
- check_primary_key ('fkey21', 'fkey22', 'pkeys', 'pkey1', 'pkey2');
- QUERY: create trigger check_pkeys_fkey_cascade
- before delete or update on pkeys
- for each row
- execute procedure
- check_foreign_key (2, 'cascade', 'pkey1', 'pkey2',
- 'fkeys', 'fkey1', 'fkey2', 'fkeys2', 'fkey21', 'fkey22');
- QUERY: create trigger check_fkeys2_fkey_restrict
- before delete or update on fkeys2
- for each row
- execute procedure check_foreign_key (1, 'restrict', 'pkey23', 'fkeys', 'fkey3');
- QUERY: insert into fkeys2 values (10, '1', 1);
- QUERY: insert into fkeys2 values (30, '3', 2);
- QUERY: insert into fkeys2 values (40, '4', 5);
- QUERY: insert into fkeys2 values (50, '5', 3);
- QUERY: insert into fkeys2 values (70, '5', 3);
- ERROR: check_fkeys2_pkey_exist: tuple references non-existing key in pkeys
- QUERY: insert into fkeys values (10, '1', 2);
- QUERY: insert into fkeys values (30, '3', 3);
- QUERY: insert into fkeys values (40, '4', 2);
- QUERY: insert into fkeys values (50, '5', 2);
- QUERY: insert into fkeys values (70, '5', 1);
- ERROR: check_fkeys_pkey_exist: tuple references non-existing key in pkeys
- QUERY: insert into fkeys values (60, '6', 4);
- ERROR: check_fkeys_pkey2_exist: tuple references non-existing key in fkeys2
- QUERY: delete from pkeys where pkey1 = 30 and pkey2 = '3';
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
- ERROR: check_fkeys2_fkey_restrict: tuple referenced in fkeys
- QUERY: delete from pkeys where pkey1 = 40 and pkey2 = '4';
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys2 are deleted
- QUERY: update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 50 and pkey2 = '5';
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
- ERROR: check_fkeys2_fkey_restrict: tuple referenced in fkeys
- QUERY: update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 10 and pkey2 = '1';
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
- NOTICE: check_pkeys_fkey_cascade: 1 tuple(s) of fkeys2 are deleted
- QUERY: DROP TABLE pkeys;
- QUERY: DROP TABLE fkeys;
- QUERY: DROP TABLE fkeys2;
- QUERY: create table dup17 (x int4);
- QUERY: create trigger dup17_before
- before insert on dup17
- for each row
- execute procedure
- funny_dup17 ()
- ;
- QUERY: insert into dup17 values (17);
- NOTICE: funny_dup17 (fired BEFORE) on level 1: 0/0 tuples inserted/selected
- QUERY: select count(*) from dup17;
- count
- -----
- 1
- (1 row)
- QUERY: insert into dup17 values (17);
- NOTICE: funny_dup17 (fired BEFORE) on level 17: 1/2 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 16: 1/3 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 15: 1/4 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 14: 1/5 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 13: 1/6 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 12: 1/7 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 11: 1/8 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 10: 1/9 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 9: 1/10 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 8: 1/11 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 7: 1/12 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 6: 1/13 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 5: 1/14 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 4: 1/15 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 3: 1/16 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 2: 1/17 tuples inserted/selected
- NOTICE: funny_dup17 (fired BEFORE) on level 1: 1/18 tuples inserted/selected
- QUERY: select count(*) from dup17;
- count
- -----
- 19
- (1 row)
- QUERY: drop trigger dup17_before on dup17;
- QUERY: create trigger dup17_after
- after insert on dup17
- for each row
- execute procedure
- funny_dup17 ()
- ;
- QUERY: insert into dup17 values (13);
- NOTICE: funny_dup17 (fired AFTER ) on level 17: 17/34 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 16: 16/49 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 15: 15/63 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 14: 14/76 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 13: 13/88 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 12: 12/99 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 11: 11/109 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 10: 10/118 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 9: 9/126 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 8: 8/133 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 7: 7/139 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 6: 6/144 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 5: 5/148 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 4: 4/151 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 3: 3/153 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 2: 2/154 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 1: 1/154 tuples inserted/selected
- QUERY: select count(*) from dup17 where x = 13;
- count
- -----
- 154
- (1 row)
- QUERY: insert into dup17 values (13);
- NOTICE: funny_dup17 (fired AFTER ) on level 17: 171/342 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 16: 170/511 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 15: 169/679 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 14: 168/846 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 13: 167/1012 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 12: 166/1177 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 11: 165/1341 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 10: 164/1504 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 9: 163/1666 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 8: 162/1827 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 7: 161/1987 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 6: 160/2146 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 5: 159/2304 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 4: 158/2461 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 3: 157/2617 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 2: 156/2772 tuples inserted/selected
- NOTICE: funny_dup17 (fired AFTER ) on level 1: 155/2926 tuples inserted/selected
- QUERY: select count(*) from dup17 where x = 13;
- count
- -----
- 2926
- (1 row)
- QUERY: DROP TABLE dup17;
- QUERY: create sequence ttdummy_seq increment 10 start 0 minvalue 0;
- QUERY: create table tttest (
- price_id int4,
- price_val int4,
- price_on int4,
- price_off int4 default 999999
- );
- QUERY: create trigger ttdummy
- before delete or update on tttest
- for each row
- execute procedure
- ttdummy (price_on, price_off);
- QUERY: create trigger ttserial
- before insert or update on tttest
- for each row
- execute procedure
- autoinc (price_on, ttdummy_seq);
- QUERY: insert into tttest values (1, 1, null);
- QUERY: insert into tttest values (2, 2, null);
- QUERY: insert into tttest values (3, 3, 0);
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 2| 2| 20| 999999
- 3| 3| 30| 999999
- (3 rows)
- QUERY: delete from tttest where price_id = 2;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 3| 3| 30| 999999
- 2| 2| 20| 40
- (3 rows)
- QUERY: select * from tttest where price_off = 999999;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 3| 3| 30| 999999
- (2 rows)
- QUERY: update tttest set price_val = 30 where price_id = 3;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 2| 2| 20| 40
- 3| 30| 50| 999999
- 3| 3| 30| 50
- (4 rows)
- QUERY: update tttest set price_id = 5 where price_id = 3;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 2| 2| 20| 40
- 3| 3| 30| 50
- 5| 30| 60| 999999
- 3| 30| 50| 60
- (5 rows)
- QUERY: select set_ttdummy(0);
- set_ttdummy
- -----------
- 1
- (1 row)
- QUERY: delete from tttest where price_id = 5;
- QUERY: update tttest set price_off = 999999 where price_val = 30;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 2| 2| 20| 40
- 3| 3| 30| 50
- 3| 30| 50| 999999
- (4 rows)
- QUERY: update tttest set price_id = 5 where price_id = 3;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 1| 1| 10| 999999
- 2| 2| 20| 40
- 5| 3| 30| 50
- 5| 30| 50| 999999
- (4 rows)
- QUERY: select set_ttdummy(1);
- set_ttdummy
- -----------
- 0
- (1 row)
- QUERY: update tttest set price_on = -1 where price_id = 1;
- ERROR: ttdummy (tttest): you can't change price_on and/or price_off columns (use set_ttdummy)
- QUERY: select set_ttdummy(0);
- set_ttdummy
- -----------
- 1
- (1 row)
- QUERY: update tttest set price_on = -1 where price_id = 1;
- QUERY: select * from tttest;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 2| 2| 20| 40
- 5| 3| 30| 50
- 5| 30| 50| 999999
- 1| 1| -1| 999999
- (4 rows)
- QUERY: select * from tttest where price_on <= 35 and price_off > 35 and price_id = 5;
- price_id|price_val|price_on|price_off
- --------+---------+--------+---------
- 5| 3| 30| 50
- (1 row)
- QUERY: drop table tttest;
- QUERY: drop sequence ttdummy_seq;