SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='dbname' AND TABLE_NAME='tablename' ;
判断mysql指定数据库指定表是否存在的SQL语句
最新推荐文章于 2024-08-19 15:55:00 发布

SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='dbname' AND TABLE_NAME='tablename' ;