2013年3月25日
Oracle ORA-01555(快照过旧)
摘要： 一、引言：[oracle@yft yft]$ oerr ora 0155501555, 00000, "snapshot too old: rollback segment number %s with name \"%s\" too small"// *Cause: rollback records needed by a reader for consistent read are// overwritten by other writers// *Action: If in Automatic Undo Management mode, incre 阅读全文
posted @ 2013-03-25 22:23 I’m Me! 阅读(19520) 评论(0) 推荐(0)