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单项选择题What is true regarding InnoDB locking?()

A、InnoDB uses row and table-level locks, but row locks are not escalates

B、InnoDB locks only those rows that are updated

C、InnoDB only uses row locks, not page or table-level locks

D、InnoDB row locks may be escalated to page or table-level locks

E、InnoDB uses row-level or table-level locks depending on the number of rows affected

  • B
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