搜题
问题   更新时间2023/4/3 12:59:00

25. (多选题) 下面4组命令,每组命令的执行结果一定相同的是(本题2.0分)
A、 DELETE与DELETE RECORD RECNO()
B、 DELETE ALL与DELETE FOR .T.
C、 DELETE FOR 职称="讲师"与DELETE WHILE 职称="讲师"
D、 DELETE 与DELETE NEXT 1

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