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bug #18184 SELECT ... FOR UPDATE does not work..: Updated result file
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1 changed files with 12 additions and 3 deletions
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@ -64,17 +64,26 @@ pk u o
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insert into t1 values (1,1,1);
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insert into t1 values (1,1,1);
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drop table t1;
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drop table t1;
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create table t1 (x integer not null primary key, y varchar(32), z integer, key(z)) engine = ndb;
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create table t1 (x integer not null primary key, y varchar(32), z integer, key(z)) engine = ndb;
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insert into t1 values (1,'one',1), (2,'two',2),(3,"three",3);
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insert into t1 values (1,'one',1);
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begin;
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begin;
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select * from t1 where x = 1 for update;
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select * from t1 where x = 1 for update;
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x y z
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x y z
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1 one 1
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1 one 1
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begin;
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begin;
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select * from t1 where x = 1 for update;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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rollback;
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rollback;
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insert into t1 values (2,'two',2),(3,"three",3);
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begin;
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select * from t1 where x = 1 for update;
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x y z
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1 one 1
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select * from t1 where x = 1 for update;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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select * from t1 where x = 2 for update;
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select * from t1 where x = 2 for update;
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x y z
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x y z
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2 two 2
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2 two 2
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select * from t1 where x = 1 for update;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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rollback;
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rollback;
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commit;
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commit;
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begin;
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begin;
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