SQL DELETE 语句
DELETE 语句:
DELETE 语句用于删除表中的行。
语法:
DELETE FROM 表名称 WHERE 列名称 = 值
1 <!--删除用户--> 2 <delete > 3 delete from user where id=#{id} 4 </delete>
今天在写删除用户SQL语句时,"delete"后面没有加"from"。
DELETE 语句用于删除表中的行。
语法:
1 <!--删除用户--> 2 <delete > 3 delete from user where id=#{id} 4 </delete>
今天在写删除用户SQL语句时,"delete"后面没有加"from"。