單項(xiàng)選擇題以下哪項(xiàng)是用來排序()

A.ORDERED BY
B.ORDER BY
C.GROUP BY
D.GROUPED BY


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1.單項(xiàng)選擇題以下插入中記錄正確的()

A.insert into emp(ename,hiredate,sal)values(value1,value2,value3);
B.insert into emp(ename,sal)values(value1,value2,value3);
C.insert into emp(ename)values(value1,value2,value3);
D.insert into emp(ename,hiredate,sal)values(value1,value2);