標籤:nbu veritas oracle policy Theory:NBU use a automatic script to connect RMAN and backup database Steps:First,make a automatic script.Second,build a oracle
標籤:1、使用 dba_views 回退到特定時間段,查看定義 select view_name,text from (select * From dba_views AS OF TIMESTAMP(SYSTIMESTAMP - INTERVAL ‘5‘ hour-INTERVAL ‘35‘ minute) ) where view_name=‘VP_TASKCLASS_INFO‘; 注意,這裡必須要有DBA的許可權 2、TEXT 是Long
標籤:Oracle單一實例情況下的library cache pin的問題類比與問題分析參考自:WAITEVENT: "library cache pin" Reference Note (文檔 ID 34579.1)How to Find the Blocker of the ‘library cache pin‘ in a RAC environment? (文檔 ID 780514.1)本機環境:Oracle 10.2.0.5 x86-64bit for RHEL5.8
標籤:查詢及重複資料刪除記錄的SQL語句 1、尋找表中多餘的重複記錄,重複記錄是根據單個欄位(Id)來判斷 select * from 表 where Id in (select Id from 表 group byId having count(Id) > 1) 2、刪除表中多餘的重複記錄,重複記錄是根據單個欄位(Id)來判斷,只留有rowid最小的記錄 DELETE from 表 WHERE (id) IN ( SELECT id FROM
標籤:本文是原創文章,轉載請註明出處:http://blog.csdn.net/msdnchina/article/details/46416455 解決Windows x64bit環境下無法使用PLSQL Developer串連到Oracle DB中的問題 背景:PLSQL Developer沒有64bit的版本,因此,只能通過32bit的Oracle Client串連。知識點一:Oracle 32-bit Client on Windows 64-bit OS will