A.insert B.select C.createtable D.altertable
A.insert B.delete C.update D.select
A.對T2表的插入權(quán) B.對T1表的查詢權(quán)和對T2表的插入權(quán) C.對T1表的插入權(quán)和對T2表的查詢權(quán) D.對T1表的查詢權(quán)