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Merge bk-internal.mysql.com:/home/bk/mysql-5.0-runtime

Browse Source 
into  mockturtle.local:/home/dlenev/src/mysql-5.0-bg20670-2


mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_update.cc:
  Auto merged
This commit is contained in:
unknown
2006-09-30 11:35:34 +04:00
parent d4553e3558 0e4dd85d67
commit 8f67eac4a3
9 changed files with 104 additions and 33 deletions
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12
mysql-test/r/trigger.result
View File

@ -1173,4 +1173,16 @@ TRIGGER t2_bi BEFORE INSERT ON t2 FOR EACH ROW SET @a = 2;
ERROR HY000: String '1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY' is too long for host name (should be no longer than 60)
DROP TABLE t1;
DROP TABLE t2;
drop table if exists t1;
create table t1 (i int, j int key);
insert into t1 values (1,1), (2,2), (3,3);
create trigger t1_bu before update on t1 for each row
set new.j = new.j + 10;
update t1 set i= i+ 10 where j > 2;
select * from t1;
i j
1 1
2 2
13 13
drop table t1;
End of 5.0 tests

19
mysql-test/t/trigger.test
View File

@ -1421,4 +1421,23 @@ DROP TABLE t1;
DROP TABLE t2;
#
# Bug#20670 "UPDATE using key and invoking trigger that modifies
# this key does not stop"
#
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (i int, j int key);
insert into t1 values (1,1), (2,2), (3,3);
create trigger t1_bu before update on t1 for each row
set new.j = new.j + 10;
# This should not work indefinitely and should cause
# expected result
update t1 set i= i+ 10 where j > 2;
select * from t1;
drop table t1;
--echo End of 5.0 tests