A.表明的首字符應(yīng)該為字母 B.不能使用保留字 C.可以使用下劃線、數(shù)字、字母、但不能使用空格和單引號 D.同一用戶下表名不能重復
A.獨占鎖 B.共享鎖 C.更新鎖 D.死鎖
A.EXECUTE INSERT_TEAM B.EXECUTE INSERT_TEAM(V_NAME=.>"LONGHORNS") C.V_CITY=>"AUSTIN" D.EXECUTE INSERT_TEAM(3,"AUSTIN","LONGHORNS")