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Diffstat (limited to 'mysql-test/t/multi_update.test')
| -rw-r--r-- | mysql-test/t/multi_update.test | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mysql-test/t/multi_update.test b/mysql-test/t/multi_update.test index 5e3be6d45eb..acc816ae921 100644 --- a/mysql-test/t/multi_update.test +++ b/mysql-test/t/multi_update.test @@ -495,6 +495,11 @@ delete t1,t2 from t2,t1 where t1.a<'B' and t2.b=t1.b; drop table t1,t2; +# +# Test alter table and a concurrent multi update +# (This will force update to reopen tables) +# + create table t1 (a int, b int); insert into t1 values (1, 2), (2, 3), (3, 4); create table t2 (a int); @@ -511,6 +516,7 @@ send alter table t1 add column c int default 100 after a; connect (updater,localhost,root,,test); connection updater; +sleep 2; send update t1, v1 set t1.b=t1.a+t1.b+v1.b where t1.a=v1.a; connection locker; |