如何检查几个表是否被锁定？

Question

我想检查几个表是否被锁定。我试着这样做：

SHOW OPEN TABLES WHERE (Table LIKE 'table_name' OR Table LIKE 'table2_name') AND In_use > 0

但我收到错误

#1064 - You have an error in your SQL syntax; check the manual that corresponds
to your MySQL server version for the right syntax to use near 
'Table LIKE 'table_name' OR Table LIKE 'table2_name') AND In_use > 0' at line 1

我检查过这个工作正常：

SHOW OPEN TABLES WHERE In_use > 0 LIKE "table_name"

但我需要检查几个表，我想只使用一个查询。我在版本5.5.24中使用MySQL

Answer 1

表是一个保留字，试图在“Table”周围添加反引号，如下所示：

SHOW OPEN TABLES WHERE (`Table` LIKE 'table_name' OR `Table` LIKE 'table2_name') 
AND In_use > 0