从句分析
摘要:
e40540 p10-5 Oracle Database uses SCNs to mark the SCN before which all changes are known to be on disk so that recovery avoids applying unnecessary r 阅读全文
posted @ 2015-08-21 16:44 阳光-源泉 阅读(437) 评论(0) 推荐(0)
posted @ 2015-08-21 16:44 阳光-源泉 阅读(437) 评论(0) 推荐(0)