第3题
A、select,from
B、select,group by
C、select,where
D、select,order by
第4题
第6题
第7题
A、GRANT SELECT FROM 帐户 TO Jean
B、GRANT SELECT FROM 帐户 ON Jean
C、GRANT SELECT ON Jean FROM 帐户
D、GRANT SELECT ON 帐户 TO Jean
第8题
第9题
A、SELECT * FROM product WHERE max(price)>'一次性纸杯'
B、SELECT * FROM product WHERE price>(SELECT max(*) FROM product WHEREpName= '一次性纸杯')
C、SELECT * FROM product WHERE EXISTS pName='一次性纸杯'
D、SELECT * FROM product WHERE price>(SELECT max(price) FROM productWHERE pName='一次性纸杯')
第10题
A、SELECT*FROM STUDENTl WHERE CJ>300 AND XB----‘男’
B、SELECT*FROM STUDENTl WHERE CJ>=300
C、SELECT*FROM STUDENTl WHERE CJ>=300 AND XB—‘男’
D、以上都不是