摘要: mysql> select max(id) from (select id from cdr20130330 limit 100,10);ERROR 1248 (42000): Every derived table must have its own aliasmysql> select max(id) from (select id from cdr20130330 limit 100,10) as tmp; 阅读全文
posted @ 2013-04-03 17:38 J. Lingear 阅读(292) 评论(0) 推荐(0)
摘要: 传参数时,将#{tableName}改为${tableName},解决#{}有引号的问题 阅读全文
posted @ 2013-04-03 15:25 J. Lingear 阅读(289) 评论(0) 推荐(0)