diff options
Diffstat (limited to 'mysql-test/r/schema.result')
| -rw-r--r-- | mysql-test/r/schema.result | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/mysql-test/r/schema.result b/mysql-test/r/schema.result index 2919606d74a..890f53669b5 100644 --- a/mysql-test/r/schema.result +++ b/mysql-test/r/schema.result @@ -16,19 +16,21 @@ drop schema foo; # Bug #48940 MDL deadlocks against mysql_rm_db # DROP SCHEMA IF EXISTS schema1; +DROP SCHEMA IF EXISTS schema2; # Connection default CREATE SCHEMA schema1; +CREATE SCHEMA schema2; CREATE TABLE schema1.t1 (a INT); SET autocommit= FALSE; INSERT INTO schema1.t1 VALUES (1); # Connection 2 DROP SCHEMA schema1; # Connection default -ALTER SCHEMA schema1 DEFAULT CHARACTER SET utf8; -Got one of the listed errors +ALTER SCHEMA schema2 DEFAULT CHARACTER SET utf8; SET autocommit= TRUE; # Connection 2 # Connection default +DROP SCHEMA schema2; # # Bug #49988 MDL deadlocks with mysql_create_db, reload_acl_and_cache # @@ -48,3 +50,47 @@ ERROR HY000: Can't execute the given command because you have active locked tabl UNLOCK TABLES; # Connection con2 # Connection default +# +# Bug#54360 Deadlock DROP/ALTER/CREATE DATABASE with open HANDLER +# +CREATE DATABASE db1; +CREATE TABLE db1.t1 (a INT); +INSERT INTO db1.t1 VALUES (1), (2); +# Connection con1 +HANDLER db1.t1 OPEN; +# Connection default +# Sending: +DROP DATABASE db1; +# Connection con2 +# Connection con1 +CREATE DATABASE db2; +ALTER DATABASE db2 DEFAULT CHARACTER SET utf8; +DROP DATABASE db2; +# Connection default +# Reaping: DROP DATABASE db1 +# +# Tests for increased CREATE/ALTER/DROP DATABASE concurrency with +# database name locks. +# +DROP DATABASE IF EXISTS db1; +DROP DATABASE IF EXISTS db2; +# Connection default +CREATE DATABASE db1; +CREATE TABLE db1.t1 (id INT); +START TRANSACTION; +INSERT INTO db1.t1 VALUES (1); +# Connection 2 +# DROP DATABASE should block due to the active transaction +# Sending: +DROP DATABASE db1; +# Connection 3 +# But it should still be possible to CREATE/ALTER/DROP other databases. +CREATE DATABASE db2; +ALTER DATABASE db2 DEFAULT CHARACTER SET utf8; +DROP DATABASE db2; +# Connection default +# End the transaction so DROP DATABASE db1 can continue +COMMIT; +# Connection 2 +# Reaping: DROP DATABASE db1 +# Connection default; |