Tests for spi/triggers
This commit is contained in:
Vadim B. Mikheev
parent
b09114b1be
commit
ba247bd649
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@ -7,7 +7,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/test/regress/GNUmakefile,v 1.9 1997/07/29 14:09:11 momjian Exp $
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# $Header: /cvsroot/pgsql/src/test/regress/GNUmakefile,v 1.10 1997/09/11 09:13:27 vadim Exp $
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#
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#-------------------------------------------------------------------------
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@ -43,6 +43,7 @@ endif
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all: $(INFILES)
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cd input; $(MAKE) all; cd ..
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cd output; $(MAKE) all; cd ..
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$(MAKE) -C ../../../contrib/spi REFINT_VERBOSE=1
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#
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# run the test
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@ -0,0 +1,161 @@
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QUERY: create table pkeys (pkey1 int4 not null, pkey2 text not null);
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QUERY: create table fkeys (fkey1 int4, fkey2 text, fkey3 int);
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QUERY: create table fkeys2 (fkey21 int4, fkey22 text, pkey23 int not null);
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QUERY: create index fkeys_i on fkeys (fkey1, fkey2);
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QUERY: create index fkeys2_i on fkeys2 (fkey21, fkey22);
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QUERY: create index fkeys2p_i on fkeys2 (pkey23);
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QUERY: insert into pkeys values (10, '1');
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QUERY: insert into pkeys values (20, '2');
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QUERY: insert into pkeys values (30, '3');
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QUERY: insert into pkeys values (40, '4');
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QUERY: insert into pkeys values (50, '5');
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QUERY: insert into pkeys values (60, '6');
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QUERY: create unique index pkeys_i on pkeys (pkey1, pkey2);
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QUERY: create trigger check_fkeys_pkey_exist
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before insert or update on fkeys
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for each row
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execute procedure
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check_primary_key ('fkey1', 'fkey2', 'pkeys', 'pkey1', 'pkey2');
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QUERY: create trigger check_fkeys_pkey2_exist
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before insert or update on fkeys
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for each row
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execute procedure check_primary_key ('fkey3', 'fkeys2', 'pkey23');
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QUERY: create trigger check_fkeys2_pkey_exist
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before insert or update on fkeys2
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for each row
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execute procedure
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check_primary_key ('fkey21', 'fkey22', 'pkeys', 'pkey1', 'pkey2');
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QUERY: create trigger check_pkeys_fkey_cascade
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before delete or update on pkeys
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for each row
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execute procedure
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check_foreign_key (2, 'cascade', 'pkey1', 'pkey2',
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'fkeys', 'fkey1', 'fkey2', 'fkeys2', 'fkey21', 'fkey22');
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QUERY: create trigger check_fkeys2_fkey_restrict
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before delete or update on fkeys2
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for each row
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execute procedure check_foreign_key (1, 'restrict', 'pkey23', 'fkeys', 'fkey3');
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QUERY: insert into fkeys2 values (10, '1', 1);
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QUERY: insert into fkeys2 values (30, '3', 2);
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QUERY: insert into fkeys2 values (40, '4', 5);
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QUERY: insert into fkeys2 values (50, '5', 3);
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QUERY: insert into fkeys2 values (70, '5', 3);
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WARN:check_fkeys2_pkey_exist: tuple references non-existing key in pkeys
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QUERY: insert into fkeys values (10, '1', 2);
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QUERY: insert into fkeys values (30, '3', 3);
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QUERY: insert into fkeys values (40, '4', 2);
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QUERY: insert into fkeys values (50, '5', 2);
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QUERY: insert into fkeys values (70, '5', 1);
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WARN:check_fkeys_pkey_exist: tuple references non-existing key in pkeys
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QUERY: insert into fkeys values (60, '6', 4);
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WARN:check_fkeys_pkey2_exist: tuple references non-existing key in fkeys2
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QUERY: delete from pkeys where pkey1 = 30 and pkey2 = '3';
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
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WARN:check_fkeys2_fkey_restrict: tuple referenced in fkeys
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QUERY: delete from pkeys where pkey1 = 40 and pkey2 = '4';
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys2 are deleted
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QUERY: update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 50 and pkey2 = '5';
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
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WARN:check_fkeys2_fkey_restrict: tuple referenced in fkeys
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QUERY: update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 10 and pkey2 = '1';
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys are deleted
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NOTICE:check_pkeys_fkey_cascade: 1 tuple(s) of fkeys2 are deleted
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QUERY: DROP TABLE pkeys;
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QUERY: DROP TABLE fkeys;
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QUERY: DROP TABLE fkeys2;
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QUERY: create table dup17 (x int4);
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QUERY: create trigger dup17_before
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before insert on dup17
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for each row
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execute procedure
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funny_dup17 ()
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;
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QUERY: insert into dup17 values (17);
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NOTICE:funny_dup17 (fired BEFORE) on level 1: 0/0 tuples inserted/selected
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QUERY: select count(*) from dup17;
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count
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-----
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1
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(1 row)
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QUERY: insert into dup17 values (17);
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NOTICE:funny_dup17 (fired BEFORE) on level 17: 1/2 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 16: 1/3 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 15: 1/4 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 14: 1/5 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 13: 1/6 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 12: 1/7 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 11: 1/8 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 10: 1/9 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 9: 1/10 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 8: 1/11 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 7: 1/12 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 6: 1/13 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 5: 1/14 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 4: 1/15 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 3: 1/16 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 2: 1/17 tuples inserted/selected
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NOTICE:funny_dup17 (fired BEFORE) on level 1: 1/18 tuples inserted/selected
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QUERY: select count(*) from dup17;
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count
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-----
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19
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(1 row)
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QUERY: drop trigger dup17_before on dup17;
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QUERY: create trigger dup17_after
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after insert on dup17
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for each row
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execute procedure
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funny_dup17 ()
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;
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QUERY: insert into dup17 values (13);
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NOTICE:funny_dup17 (fired AFTER ) on level 17: 17/34 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 16: 16/49 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 15: 15/63 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 14: 14/76 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 13: 13/88 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 12: 12/99 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 11: 11/109 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 10: 10/118 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 9: 9/126 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 8: 8/133 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 7: 7/139 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 6: 6/144 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 5: 5/148 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 4: 4/151 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 3: 3/153 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 2: 2/154 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 1: 1/154 tuples inserted/selected
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QUERY: select count(*) from dup17 where x = 13;
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count
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-----
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154
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(1 row)
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QUERY: insert into dup17 values (13);
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NOTICE:funny_dup17 (fired AFTER ) on level 17: 171/342 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 16: 170/511 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 15: 169/679 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 14: 168/846 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 13: 167/1012 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 12: 166/1177 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 11: 165/1341 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 10: 164/1504 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 9: 163/1666 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 8: 162/1827 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 7: 161/1987 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 6: 160/2146 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 5: 159/2304 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 4: 158/2461 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 3: 157/2617 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 2: 156/2772 tuples inserted/selected
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NOTICE:funny_dup17 (fired AFTER ) on level 1: 155/2926 tuples inserted/selected
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QUERY: select count(*) from dup17 where x = 13;
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count
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-----
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2926
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(1 row)
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QUERY: DROP TABLE dup17;
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@ -13,3 +13,20 @@ CREATE FUNCTION widget_out(opaque)
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AS '_OBJWD_/regress_DLSUFFIX_'
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LANGUAGE 'c';
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CREATE FUNCTION check_primary_key ()
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RETURNS opaque
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AS '_OBJWD_/../../../contrib/spi/refint_DLSUFFIX_'
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LANGUAGE 'c'
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;
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CREATE FUNCTION check_foreign_key ()
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RETURNS opaque
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AS '_OBJWD_/../../../contrib/spi/refint_DLSUFFIX_'
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LANGUAGE 'c'
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;
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CREATE FUNCTION funny_dup17 ()
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RETURNS opaque
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AS '_OBJWD_/regress_DLSUFFIX_'
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LANGUAGE 'c'
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;
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@ -7,3 +7,18 @@ QUERY: CREATE FUNCTION widget_out(opaque)
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RETURNS opaque
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AS '_OBJWD_/regress_DLSUFFIX_'
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LANGUAGE 'c';
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QUERY: CREATE FUNCTION check_primary_key ()
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RETURNS opaque
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AS '_OBJWD_/../../../contrib/spi/refint.so'
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LANGUAGE 'c'
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;
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QUERY: CREATE FUNCTION check_foreign_key ()
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RETURNS opaque
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AS '_OBJWD_/../../../contrib/spi/refint.so'
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LANGUAGE 'c'
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;
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QUERY: CREATE FUNCTION funny_dup17 ()
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RETURNS opaque
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AS '_OBJWD_/regress.so'
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LANGUAGE 'c'
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;
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@ -1,5 +1,5 @@
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/*
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* $Header: /cvsroot/pgsql/src/test/regress/regress.c,v 1.13 1997/09/08 21:56:01 momjian Exp $
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* $Header: /cvsroot/pgsql/src/test/regress/regress.c,v 1.14 1997/09/11 09:13:28 vadim Exp $
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*/
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#include <float.h> /* faked on sunos */
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@ -298,3 +298,116 @@ char *string;
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new_string[len - i] = string[i];
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return (new_string);
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}
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#include "executor/spi.h" /* this is what you need to work with SPI */
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#include "commands/trigger.h" /* -"- and triggers */
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static TransactionId fd17b_xid = InvalidTransactionId;
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static TransactionId fd17a_xid = InvalidTransactionId;
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static int fd17b_level = 0;
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static int fd17a_level = 0;
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static bool fd17b_recursion = true;
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static bool fd17a_recursion = true;
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HeapTuple funny_dup17(void);
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HeapTuple /* have to return HeapTuple to Executor */
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funny_dup17()
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{
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TransactionId *xid;
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int *level;
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bool *recursion;
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Relation rel;
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TupleDesc tupdesc;
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HeapTuple tuple;
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char sql[8192];
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char *when;
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int inserted;
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int selected = 0;
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int ret;
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tuple = CurrentTriggerData->tg_trigtuple;
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rel = CurrentTriggerData->tg_relation;
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tupdesc = rel->rd_att;
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if (TRIGGER_FIRED_BEFORE(CurrentTriggerData->tg_event))
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{
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xid = &fd17b_xid;
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level = &fd17b_level;
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recursion = &fd17b_recursion;
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when = "BEFORE";
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}
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else
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{
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xid = &fd17a_xid;
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level = &fd17a_level;
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recursion = &fd17a_recursion;
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when = "AFTER ";
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}
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CurrentTriggerData = NULL;
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if (!TransactionIdIsCurrentTransactionId(*xid))
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{
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*xid = GetCurrentTransactionId();
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*level = 0;
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*recursion = true;
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}
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if (*level == 17)
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{
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*recursion = false;
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return (tuple);
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}
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if (!(*recursion))
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return (tuple);
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(*level)++;
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SPI_connect();
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sprintf(sql, "insert into %s select * from %s where %s = '%s'::%s",
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SPI_getrelname(rel), SPI_getrelname(rel),
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SPI_fname(tupdesc, 1),
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SPI_getvalue(tuple, tupdesc, 1),
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SPI_gettype(tupdesc, 1));
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if ((ret = SPI_exec(sql, 0)) < 0)
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elog(WARN, "funny_dup17 (fired %s) on level %3d: SPI_exec (insert ...) returned %d",
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when, *level, ret);
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inserted = SPI_processed;
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sprintf(sql, "select count (*) from %s where %s = '%s'::%s",
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SPI_getrelname(rel),
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SPI_fname(tupdesc, 1),
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SPI_getvalue(tuple, tupdesc, 1),
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SPI_gettype(tupdesc, 1));
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if ((ret = SPI_exec(sql, 0)) < 0)
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elog(WARN, "funny_dup17 (fired %s) on level %3d: SPI_exec (select ...) returned %d",
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when, *level, ret);
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if (SPI_processed > 0)
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{
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selected =
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int4in(
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SPI_getvalue(
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SPI_tuptable->vals[0],
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SPI_tuptable->tupdesc,
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1
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)
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);
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}
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elog(NOTICE, "funny_dup17 (fired %s) on level %3d: %d/%d tuples inserted/selected",
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when, *level, inserted, selected);
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SPI_finish();
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(*level)--;
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if (*level == 0)
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*xid = InvalidTransactionId;
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return (tuple);
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}
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@ -32,6 +32,7 @@ create_type
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create_table
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create_function_2
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constraints
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triggers
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copy
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create_misc
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create_aggregate
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@ -0,0 +1,118 @@
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create table pkeys (pkey1 int4 not null, pkey2 text not null);
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create table fkeys (fkey1 int4, fkey2 text, fkey3 int);
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create table fkeys2 (fkey21 int4, fkey22 text, pkey23 int not null);
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create index fkeys_i on fkeys (fkey1, fkey2);
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create index fkeys2_i on fkeys2 (fkey21, fkey22);
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create index fkeys2p_i on fkeys2 (pkey23);
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insert into pkeys values (10, '1');
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insert into pkeys values (20, '2');
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insert into pkeys values (30, '3');
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insert into pkeys values (40, '4');
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insert into pkeys values (50, '5');
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insert into pkeys values (60, '6');
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create unique index pkeys_i on pkeys (pkey1, pkey2);
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--
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-- For fkeys:
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-- (fkey1, fkey2) --> pkeys (pkey1, pkey2)
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-- (fkey3) --> fkeys2 (pkey23)
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--
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create trigger check_fkeys_pkey_exist
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before insert or update on fkeys
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for each row
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execute procedure
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check_primary_key ('fkey1', 'fkey2', 'pkeys', 'pkey1', 'pkey2');
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create trigger check_fkeys_pkey2_exist
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before insert or update on fkeys
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for each row
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execute procedure check_primary_key ('fkey3', 'fkeys2', 'pkey23');
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--
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-- For fkeys2:
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-- (fkey21, fkey22) --> pkeys (pkey1, pkey2)
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--
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create trigger check_fkeys2_pkey_exist
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before insert or update on fkeys2
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for each row
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execute procedure
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check_primary_key ('fkey21', 'fkey22', 'pkeys', 'pkey1', 'pkey2');
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--
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-- For pkeys:
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-- ON DELETE/UPDATE (pkey1, pkey2) CASCADE:
|
||||
-- fkeys (fkey1, fkey2) and fkeys2 (fkey21, fkey22)
|
||||
--
|
||||
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');
|
||||
|
||||
--
|
||||
-- For fkeys2:
|
||||
-- ON DELETE/UPDATE (pkey23) RESTRICT:
|
||||
-- fkeys (fkey3)
|
||||
--
|
||||
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');
|
||||
|
||||
insert into fkeys2 values (10, '1', 1);
|
||||
insert into fkeys2 values (30, '3', 2);
|
||||
insert into fkeys2 values (40, '4', 5);
|
||||
insert into fkeys2 values (50, '5', 3);
|
||||
-- no key in pkeys
|
||||
insert into fkeys2 values (70, '5', 3);
|
||||
|
||||
insert into fkeys values (10, '1', 2);
|
||||
insert into fkeys values (30, '3', 3);
|
||||
insert into fkeys values (40, '4', 2);
|
||||
insert into fkeys values (50, '5', 2);
|
||||
-- no key in pkeys
|
||||
insert into fkeys values (70, '5', 1);
|
||||
-- no key in fkeys2
|
||||
insert into fkeys values (60, '6', 4);
|
||||
|
||||
delete from pkeys where pkey1 = 30 and pkey2 = '3';
|
||||
delete from pkeys where pkey1 = 40 and pkey2 = '4';
|
||||
update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 50 and pkey2 = '5';
|
||||
update pkeys set pkey1 = 7, pkey2 = '70' where pkey1 = 10 and pkey2 = '1';
|
||||
|
||||
DROP TABLE pkeys;
|
||||
DROP TABLE fkeys;
|
||||
DROP TABLE fkeys2;
|
||||
|
||||
create table dup17 (x int4);
|
||||
|
||||
create trigger dup17_before
|
||||
before insert on dup17
|
||||
for each row
|
||||
execute procedure
|
||||
funny_dup17 ()
|
||||
;
|
||||
|
||||
insert into dup17 values (17);
|
||||
select count(*) from dup17;
|
||||
insert into dup17 values (17);
|
||||
select count(*) from dup17;
|
||||
|
||||
drop trigger dup17_before on dup17;
|
||||
|
||||
create trigger dup17_after
|
||||
after insert on dup17
|
||||
for each row
|
||||
execute procedure
|
||||
funny_dup17 ()
|
||||
;
|
||||
insert into dup17 values (13);
|
||||
select count(*) from dup17 where x = 13;
|
||||
insert into dup17 values (13);
|
||||
select count(*) from dup17 where x = 13;
|
||||
|
||||
DROP TABLE dup17;
|
||||
Loading…
Reference in New Issue