diff options
Diffstat (limited to 'mysql-test/main/mdl.result')
| -rw-r--r-- | mysql-test/main/mdl.result | 73 |
1 files changed, 70 insertions, 3 deletions
diff --git a/mysql-test/main/mdl.result b/mysql-test/main/mdl.result index 471146b0407..187d885f29c 100644 --- a/mysql-test/main/mdl.result +++ b/mysql-test/main/mdl.result @@ -6,17 +6,84 @@ # failed in MDL_context::upgrade_shared_lock # CREATE TABLE t1(a INT) ENGINE=InnoDB; +CREATE TABLE t3(a INT) ENGINE=myisam; LOCK TABLES t1 WRITE CONCURRENT, t1 AS t2 READ; SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME -MDL_BACKUP_STMT Backup lock +MDL_BACKUP_TRANS_DML Backup lock MDL_SHARED_NO_READ_WRITE Table metadata lock test t1 UNLOCK TABLES; LOCK TABLES t1 AS t2 READ, t1 WRITE CONCURRENT; SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME -MDL_BACKUP_STMT Backup lock +MDL_BACKUP_TRANS_DML Backup lock MDL_SHARED_WRITE Table metadata lock test t1 MDL_SHARED_READ_ONLY Table metadata lock test t1 UNLOCK TABLES; -DROP TABLE t1; +LOCK TABLES t1 WRITE CONCURRENT, t3 WRITE; +SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; +LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME +MDL_BACKUP_DDL Backup lock +MDL_BACKUP_DML Backup lock +MDL_SHARED_WRITE Table metadata lock test t1 +MDL_SHARED_NO_READ_WRITE Table metadata lock test t3 +MDL_INTENTION_EXCLUSIVE Schema metadata lock test +UNLOCK TABLES; +LOCK TABLES t3 WRITE, t1 WRITE CONCURRENT; +SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; +LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME +MDL_BACKUP_DDL Backup lock +MDL_BACKUP_DML Backup lock +MDL_SHARED_WRITE Table metadata lock test t1 +MDL_SHARED_NO_READ_WRITE Table metadata lock test t3 +MDL_INTENTION_EXCLUSIVE Schema metadata lock test +UNLOCK TABLES; +LOCK TABLES t1 WRITE, mysql.user WRITE; +SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; +LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME +MDL_BACKUP_DDL Backup lock +MDL_SHARED_NO_READ_WRITE Table metadata lock mysql user +MDL_SHARED_NO_READ_WRITE Table metadata lock test t1 +MDL_INTENTION_EXCLUSIVE Schema metadata lock mysql +MDL_INTENTION_EXCLUSIVE Schema metadata lock test +UNLOCK TABLES; +LOCK TABLES mysql.general_log WRITE; +ERROR HY000: You can't use locks with log tables +LOCK TABLES t1 WRITE,information_schema.tables READ; +UNLOCK TABLES; +DROP TABLE t1,t3; +# +# Check MDL locks taken for different kind of tables by open +# +CREATE TABLE t1(a INT) ENGINE=InnoDB; +CREATE TABLE t3(a INT) ENGINE=myisam; +connect locker,localhost,root,,; +connection default; +FLUSH TABLES WITH READ LOCK; +connection locker; +insert into t1 values (1); +connection default; +connection default; +SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; +LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME +MDL_BACKUP_FTWRL2 Backup lock +MDL_SHARED_WRITE Table metadata lock test t1 +unlock tables; +connection locker; +unlock tables; +connection default; +FLUSH TABLES WITH READ LOCK; +connection locker; +insert into t3 values (2); +connection default; +connection default; +SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info; +LOCK_MODE LOCK_TYPE TABLE_SCHEMA TABLE_NAME +MDL_BACKUP_FTWRL2 Backup lock +MDL_SHARED_WRITE Table metadata lock test t3 +unlock tables; +connection locker; +unlock tables; +connection default; +disconnect locker; +DROP TABLE t1,t3; |