Transactions are rolled back using redo log files.
Transactions are rolled forward using redo log files.
Transactions are rolled back using redo log files and archived log files.
Transactions are rolled forward using redo log files and rolled back using redo log files.
第1题:
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第4题:
Do you get()your boss?
Aon well
Bwell with
Calong well
Don with
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第10题:
Do you get()your boss?