单选题What is true regarding InnoDB locking?（）A InnoDB uses row and table-level locks, but row locks are not escalatesB InnoDB locks only those rows that are updatedC InnoDB only uses row locks, not page or table-level locksD InnoDB row locks may be escalate
题目
单选题
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