A.SELECT*FROMZGWHEREHEAD(職工號,1)=D B.SELECT*FROMZGWHERELEFT(職工號,1)=D C.SELECT*FROMZGWHERED$職工號 D.SELECT*FROMZGWHERE職工號LIKED
A.更新規(guī)則 B.刪除規(guī)則 C.插入規(guī)則 D.查找規(guī)則
A.OPENDATABASE B.CREATEDATABASE C.MODIFYDATABASE D.MODIFYSTRUCTURE