Oracle学习之start with...connect by子句的用法

转自:http://www.blogjava.net/xzclog/archive/2010/03/05/314642.html,多谢博主分享 Oracle中start with…connect by prior子句用法 connect by 是结构化查询中用到的,其基本语法是: 1 select … from tablename 2 start with 条件1 3 connect by 条件2
相关文章
相关标签/搜索