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Diffstat (limited to 'mysql-test/t/innodb-deadlock.test')
-rw-r--r-- | mysql-test/t/innodb-deadlock.test | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/mysql-test/t/innodb-deadlock.test b/mysql-test/t/innodb-deadlock.test deleted file mode 100644 index 41741942963..00000000000 --- a/mysql-test/t/innodb-deadlock.test +++ /dev/null @@ -1,117 +0,0 @@ --- source include/have_innodb.inc -# Can't test this with embedded server --- source include/not_embedded.inc - -connect (con1,localhost,root,,); -connect (con2,localhost,root,,); - ---disable_warnings -drop table if exists t1,t2; ---enable_warnings - -# -# Testing of FOR UPDATE -# - -connection con1; -create table t1 (id integer, x integer) engine=INNODB; -insert into t1 values(0, 0); -set autocommit=0; -SELECT * from t1 where id = 0 FOR UPDATE; - -connection con2; -set autocommit=0; - -# The following query should hang because con1 is locking the page ---send -update t1 set x=2 where id = 0; ---sleep 2 - -connection con1; -update t1 set x=1 where id = 0; -select * from t1; -commit; - -connection con2; -reap; -commit; - -connection con1; -select * from t1; -commit; - -drop table t1; -# -# Testing of FOR UPDATE -# - -connection con1; -create table t1 (id integer, x integer) engine=INNODB; -create table t2 (b integer, a integer) engine=INNODB; -insert into t1 values(0, 0), (300, 300); -insert into t2 values(0, 10), (1, 20), (2, 30); -commit; -set autocommit=0; -select * from t2; -update t2 set a=100 where b=(SELECT x from t1 where id = b FOR UPDATE); -select * from t2; -select * from t1; - -connection con2; -set autocommit=0; - -# The following query should hang because con1 is locking the page ---send -update t1 set x=2 where id = 0; ---sleep 2 - -connection con1; -update t1 set x=1 where id = 0; -select * from t1; -commit; - -connection con2; -reap; -commit; - -connection con1; -select * from t1; -commit; - -drop table t1, t2; -create table t1 (id integer, x integer) engine=INNODB; -create table t2 (b integer, a integer) engine=INNODB; -insert into t1 values(0, 0), (300, 300); -insert into t2 values(0, 0), (1, 20), (2, 30); -commit; - -connection con1; -select a,b from t2 UNION SELECT id, x from t1 FOR UPDATE; -select * from t2; -select * from t1; - -connection con2; - -# The following query should hang because con1 is locking the page -update t2 set a=2 where b = 0; -select * from t2; ---send -update t1 set x=2 where id = 0; ---sleep 2 - -connection con1; -update t1 set x=1 where id = 0; -select * from t1; -commit; - -connection con2; -reap; -commit; - -connection con1; -select * from t1; -commit; - -drop table t1, t2; - -# End of 4.1 tests |