Table Op Msg_type Msg_text test.t1 optimize status OK Table Op Msg_type Msg_text test.t1 check status OK test.t2 check error The handler for the table doesn't support check/repair Table Op Msg_type Msg_text test.t1 repair status OK test.t2 repair error The handler for the table doesn't support check/repair Table Op Msg_type Msg_text test.t2 check error The handler for the table doesn't support check/repair test.t1 check status OK Table Op Msg_type Msg_text test.t2 check error Table 't2' was not locked with LOCK TABLES test.t1 check status OK Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment t1 0 PRIMARY 1 a A 4 NULL NULL t1 1 b 1 b A 1 NULL NULL t1 1 b 2 c A 2 NULL NULL Table Op Msg_type Msg_text test.t1 check status Table is already up to date Table Op Msg_type Msg_text test.t1 check status Table is already up to date Table Op Msg_type Msg_text test.t1 check status OK Table Op Msg_type Msg_text test.t1 check status OK Table Op Msg_type Msg_text test.t1 check status OK Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Comment t1 0 PRIMARY 1 a A 5 NULL NULL t1 1 b 1 b A 1 NULL NULL t1 1 b 2 c A 2 NULL NULL Table Op Msg_type Msg_text test.t1 optimize status OK Table Op Msg_type Msg_text test.t1 optimize status Table is already up to date