Oracle 临时表
摘要:
一. 临时表说明 Oracle Database temporary tables hold data that exists only for the duration of a transaction or session. Data in a temporary table is private to the session, which means that each session can only see and modify its own data. Temporary tables are useful in applications where a result set . 阅读全文
posted @ 2009-10-20 20:48 spring3mvc学习笔记 阅读(246) 评论(0) 推荐(0)