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2008年08月1日

oracle中v$session_logops出現的條件

小記一下:
1.the table exceed 10,000 blocks 
2.The operation should be more than 6 seconds.
3.The operation should be one of
Rman Backup and Restore
Parallel Query
Recovery ( Crash and Media )
Full Table scans
Sorting


Posted by my_work at 樂多Roodo! │11:44 │回應(0) │引用(0) │DB
樂多分類：網路/3C 共同主題：Oracle 工具：編輯本文
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