diff options
Diffstat (limited to 'mysql-test/suite/innodb/t/innodb_bug27216817.test')
-rw-r--r-- | mysql-test/suite/innodb/t/innodb_bug27216817.test | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/innodb_bug27216817.test b/mysql-test/suite/innodb/t/innodb_bug27216817.test new file mode 100644 index 00000000000..a93932b4a04 --- /dev/null +++ b/mysql-test/suite/innodb/t/innodb_bug27216817.test @@ -0,0 +1,28 @@ +# +# BUG#27216817: INNODB: FAILING ASSERTION: +# PREBUILT->TABLE->N_MYSQL_HANDLES_OPENED == 1 +# + +source include/have_innodb.inc; +create table t1 (a int not null, b int not null) engine=innodb; +insert t1 values (1,2),(3,4); + +lock table t1 write, t1 tr read; +flush status; +alter table t1 add primary key (b); +show status like 'Handler_read_rnd_next'; +unlock tables; +alter table t1 drop primary key; + +lock table t1 write; +flush status; +alter table t1 add primary key (b); +show status like 'Handler_read_rnd_next'; +unlock tables; +alter table t1 drop primary key; + +flush status; +alter table t1 add primary key (b); +show status like 'Handler_read_rnd_next'; + +drop table t1; |