Java DB (Derby) 的使用(2)
摘要：
ROWID is the logical or physical address of a designated row in database. Different database providers have different supports for it. So before using it in SQL, it is always a good practice to check the support capacity of the database used.The result is that Derby does not support ROWID, so it can 阅读全文
posted @ 2012-02-04 03:52 java课程设计 阅读(320) 评论(0) 推荐(0) 编辑
