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ndb - bug#31477 - 5.0

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pekka@sama.ndb.mysql.com
2008-01-27 16:41:29 +01:00
parent a021330f79
commit bf5c1848d9
9 changed files with 2142 additions and 1249 deletions
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98
mysql-test/r/ndb_bug31477.result Normal file
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drop table if exists t1;
create table t1(a int primary key, b int, c int, unique(b)) engine = ndb;
insert into t1 values (2,2,2);
insert into t1 values (3,3,3);
insert into t1 values (4,4,4);
begin;
insert into t1 values (1,1,1);
begin;
update t1 set c = 2 where b = 1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
rollback;
rollback;
drop table t1;
create table t1(a int primary key, b int, c int, key(b)) engine = ndb;
insert into t1 values (2,2,2);
insert into t1 values (3,3,3);
insert into t1 values (4,4,4);
begin;
insert into t1 values (1,1,1);
begin;
update t1 set c = 2 where b = 1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
rollback;
rollback;
drop table t1;
--con1
create table t1(a int primary key, b int, c int, key(b)) engine = ndb;
insert into t1 values (1,1,1);
insert into t1 values (2,2,2);
insert into t1 values (3,3,3);
insert into t1 values (4,4,4);
begin;
update t1 set c = 10 where a = 1;
update t1 set c = 20 where a = 1;
update t1 set c = 30 where a = 1;
--con1 c=30
select * from t1 where b >= 1 order by b;
a b c
1 1 30
2 2 2
3 3 3
4 4 4
--con2 c=1
select * from t1 where b >= 1 order by b;
a b c
1 1 1
2 2 2
3 3 3
4 4 4
--con1
delete from t1 where a = 1;
--con1 c=none
select * from t1 where b >= 1 order by b;
a b c
2 2 2
3 3 3
4 4 4
--con2 c=1
select * from t1 where b >= 1 order by b;
a b c
1 1 1
2 2 2
3 3 3
4 4 4
--con1
commit;
--con1 c=none
select * from t1 where b >= 1 order by b;
a b c
2 2 2
3 3 3
4 4 4
--con2 c=none
select * from t1 where b >= 1 order by b;
a b c
2 2 2
3 3 3
4 4 4
--con1
begin;
insert into t1 values (1,1,1);
update t1 set c = 10 where a = 1;
update t1 set c = 20 where a = 1;
update t1 set c = 30 where a = 1;
--con1 c=30
select * from t1 where b >= 1 order by b;
a b c
1 1 30
2 2 2
3 3 3
4 4 4
--con2 c=none
select * from t1 where b >= 1 order by b;
a b c
2 2 2
3 3 3
4 4 4
drop table t1;