把对S表查询权限、插入记录权限授权给U1，正确的SQL语句是（）。 A: Grant SelectinsertonStoU1 B: Grant Select,insertonStoU1 C: Grant Update(姓名)onStoU1with grant option D: Grant Update(姓名)onStoU1

下列（）语句可以指定用户将自己所拥有的权限授予其他的用户。 A: pass grant opion B: with grant opion C: get grant opion D: set grant opion

将查询SC表的权限授予用户U1，并允许该用户将此权限授予其他用户。实现该功能的 SQL语句是______。 A: A) GRANT SELECT TO SC U1 WITH PUBLIC B: B) GRANT SELECT ON SC TO U1 WITH PUBLIC C: C) GRANT SELECT TO SC ON U1 WITH GRANT OPTION D: D) GRANT SELECT ON SC TO U1 WITH GRANT OPTION

将查询关系S的权限授予用户WANG，并允许该用户将此权限授予给其他用户，实现此功能的SQL语句是（ ）。 A: GRANT SELECT TO S ON WANG WITH PUBLIC; B: GRANT SELECT ON S TO WANG WITH PUBLIC; C: GRANT SELECT TO S ON WANG WITH GRANT OPTION; D: GRANT SELECT ON S TO WANG WITH GRANT OPTION;

要授予所有用户对表 CUSTOMER 的 SELECT 权限,需用哪个语句? A: GRANT SELECT ON CUSTOMER TO ALL USERS; B: GRANT ALL ON CUSTOMER TO ALL; C: GRANT SELECT ON CUSTOMER TO ALL; D: GRANT SELECT ON CUSTOMER TO PUBLIC;

grant

下列SQL语句中,能够实现“将查询SC表的权限授予用户U1,并允许该用户将此权限授予其他用户”这一功能的是( ) A: GRANT SELECT TO SC ON U1 WITH PUBLIC B: GRANT SELECT ON SC TO U1 WITH PUBLIC C: GRANT SELECT TO SC ON U1 WITH GRANT OPTION D: GRANT SELECT ON SC TO U1 WITH GRANT OPTION

将查询SC表的权限授予用户U1，并允许该用户再将此权限授予其他用户。实现此功能的正确SQL语句是______。 A: GRANT SELECT TO TABLE SC ON U1 WITH PUBLIC B: GRANT SELECT ON TABLE SC TO U1 WITH PUBLIC C: GRANT SELECT TO TABLE SC ON U1 WITH GRANT OPTION D: GRANT SELECT ON TABLE SC TO U1 WITH GRANT OPTION

若要授予用户u1在Goods表上具有查询权限，下列语句正确的是 ( ) A: GRANT ON Goods SELECT TO u1 B: GRANT TO u1 SELECT ON Goods C: GRANT SELECT ON Goods TO u1 D: GRANT SELECT TO u1 ON Goods

数据库中SAILORS表是由joe创建的.在DBMS完成下面的语句后Grant select on Sailors To Art With Grant option...Joe执行Grant select,update on Sailors To Bob With Grant option...Joe执行Grant select on Sailors To Bob With Grant option...Art执行Revoke select on Sailors From Art Cascade...Joe执行Bob对Sailors表拥有[1分]