1. 程式人生 > >3.5.2.1 回滾過程

3.5.2.1 回滾過程

事務回滾由處理那個事務的執行緒處理.回滾過程執行下面的動作:

1. Backing out index updates.
2. Backing out any blob data created by the transaction.
3. Releasing allocated record slots.
4. Backing out record versions created in memory.