单项选择题
设xsda表已打开,逻辑删除有xsda表中的所有记录号大于3的记录,则下列正确的是()
A.delete for 记录号>3
B.delete for mod(recno(),2)>3
C.delete for recno()>3
D.delete for reccount()>3
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单项选择题
A.delete for 记录号>3
B.delete for mod(recno(),2)>3
C.delete for recno()>3
D.delete for reccount()>3
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