Select CONCAT( 'drop table ', table_name, ';' )
FROM information_schema.tables
Where table_ name LIKE 'dede_%';
"dede"为要删除的表前缀,执行此SQL语句后会生成一串SQL语句,必须再执行生成的这些SQL语句才能真正执行删除操作
Select CONCAT( 'drop table ', table_name, ';' )
FROM information_schema.tables
Where table_ name LIKE 'dede_%';