feiyun8616的作坊 (半个程序员and dba) 脚本化 python

摘要： I. Pre-Switchover Checks These steps should be completed before the switchover planned maintenance window begins. Our recommendation is that these are 阅读全文

摘要： 转自 http://blog.csdn.net/notbaron/article/details/50927492 在Oracle 10g以上的版本，High version count可谓是一个臭名昭著的问题。Hight version count不仅仅产生的原因多种多样，并且会导致各种令人头痛的 阅读全文