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Overview
| Comment: | Added tests to exercise delete, insert, and update triggers on views (tkt #1169) (CVS 2444) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
6cd19ddcba5fbea1be04b44699c91129 |
| User & Date: | kwel 2005-04-08 19:48:28 |
Context
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2005-04-15
| ||
| 12:04 | Correctly store large integers. Ticket #1212. (CVS 2445) (check-in: 00e20690 user: drh tags: trunk) | |
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2005-04-08
| ||
| 19:48 | Added tests to exercise delete, insert, and update triggers on views (tkt #1169) (CVS 2444) (check-in: 6cd19ddc user: kwel tags: trunk) | |
| 16:08 | Fixed stack growth in update trigger on views (tkt #1169) (CVS 2443) (check-in: 99fcd556 user: kwel tags: trunk) | |
Changes
Changes to test/trigger4.test.
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sqlite3 db test.db
execsql {
update test set b=99 where id=7;
select * from test2;
}
} {7 99}
integrity_check trigger4-4.1
finish_test
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sqlite3 db test.db
execsql {
update test set b=99 where id=7;
select * from test2;
}
} {7 99}
do_test trigger4-4.1 {
db close
sqlite3 db trigtest.db
catchsql {drop table tbl; drop view vw}
execsql {
create table tbl(a integer primary key, b integer);
create view vw as select * from tbl;
create trigger t_del_tbl instead of delete on vw for each row begin
delete from tbl where a = old.a;
end;
create trigger t_upd_tbl instead of update on vw for each row begin
update tbl set a=new.a, b=new.b where a = old.a;
end;
create trigger t_ins_tbl instead of insert on vw for each row begin
insert into tbl values (new.a,new.b);
end;
insert into tbl values(101,1001);
insert into tbl values(102,1002);
insert into tbl select a+2, b+2 from tbl;
insert into tbl select a+4, b+4 from tbl;
insert into tbl select a+8, b+8 from tbl;
insert into tbl select a+16, b+16 from tbl;
insert into tbl select a+32, b+32 from tbl;
insert into tbl select a+64, b+64 from tbl;
select count(*) from vw;
}
} {128}
do_test trigger4-4.2 {
execsql {select a, b from vw where a<103 or a>226 order by a}
} {101 1001 102 1002 227 1127 228 1128}
#test delete from view
do_test trigger4-5.1 {
catchsql {delete from vw where a>101 and a<2000}
} {0 {}}
do_test trigger4-5.2 {
execsql {select * from vw}
} {101 1001}
#test insert into view
do_test trigger4-6.1 {
catchsql {
insert into vw values(102,1002);
insert into vw select a+2, b+2 from vw;
insert into vw select a+4, b+4 from vw;
insert into vw select a+8, b+8 from vw;
insert into vw select a+16, b+16 from vw;
insert into vw select a+32, b+32 from vw;
insert into vw select a+64, b+64 from vw;
}
} {0 {}}
do_test trigger4-6.2 {
execsql {select count(*) from vw}
} {128}
#test update of view
do_test trigger4-7.1 {
catchsql {update vw set b=b+1000 where a>101 and a<2000}
} {0 {}}
do_test trigger4-7.2 {
execsql {select a, b from vw where a<=102 or a>=227 order by a}
} {101 1001 102 2002 227 2127 228 2128}
integrity_check trigger4-99.9
finish_test
|