摘要: 1 select * from A where A.name like 'TEST';上面的SQL 不能查出任何结果===>select * from A where A.name = 'TEST';2 SELECT * FROM BWHERE B.NAME not like 'b2';===========>无效限定符 应该修改为SELECT * FROM BWHERE B.NAME != 'b2'; 阅读全文
posted @ 2013-01-10 22:48 王超_cc 阅读(114) 评论(0) 推荐(0) 编辑