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试述GRANT语句中WITH GRANT OPTION子句的作用。
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更多 “试述GRANT语句中WITH GRANT OPTION子句的作用。” 相关考题
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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．GRANT SELECT TO SC U1 WITH PUBLICB．GRANT SELECT ON SC TO U1 WITH PUBLICC．GRANT SELECT TO SC ON U1 WITH GRANT OPTIOND．GRANT SELECT ON SC TO U1 WITH GRANT OPTION
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利用SQL的GRANT语句可向用户授予操作权限。当用该语句向用户授予操作权限时，若允许用户将获得的权限再授予其他用户，应在该语句中使用短语（ ）。 A．WITH PRIVILEGES B．WITH OPTION C．WITH GRANT OPTION D．WITH ALL PRIVILEGES
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把查询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 PUBLICB．GRANT SELECT ON TABLE SC TO U1 WITH PUBLICC．GRANT SELECT TO TABLE SC ON U1 WITH GRANT OPTIOND．GRANT SELECT ON TABLE SC TO U1 WITH GRANT OPTION
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● 将表Emp的empname属性列的修改权限授予用户LIU， 并允许LIU 再将此权限转授其他人，实现的SQL语句是 （48） 。（48）A. GRANT update on Emp TO LIU WITH CHECK OPTIONB. GRANT update(empname) on Emp TO LIU WITH CHECK OPTIONC. GRANT update on Emp TO LIU WITH GRANT OPTIOND. GRANT update(empname) on Emp TO LIU WITH GRANT OPTION
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授权语句GRANT中，以下关于WITH GRANT OPTION子句的叙述中，正确的是（ ）。A.用于指明该授权语句将权限赋给全体用户
B.用于指明授权语句中，该用户获得的具体权限类型
C.用于指明授权语句中，获得授权的具体用户是谁
D.用于指明获得权限的用户还可以将该权限赋给其他用户
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将Students表的查询权限授予用户U1和U2，并允许该用户将此权限授予其他用户。实现此功能的SQL语句是：（ ）。A.GRANT SELECT TO TABLE Students ON U1,U2 WITH PUBLIC;
B.GRANT SELECT ON TABLE Students TO U1,U2 WITH PUBLIC;
C.GRANT SELECT TO TABLE Students ON U1,U2 WITH GRANT OPTION;
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在SQL Server中，要授予某安全性帐户具有转授许可给其他安全性帐户的权限，则在授权时应加上（）子句。A、WITH GRANTB、WITH GRANT FORC、WITH GRANT OPTIOND、WITH GRANT PERMISSION
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您需要授予用户BOB对“雇员”表的SELECT权限。您希望允许BOB将此权限授予其他用户。应使用以下哪条语句（）A、GRANT SELECT ON雇员TO bob WITH GRANT OPTIONB、GRANT SELECT ON雇员TO PUBLIC WITH GRANT OPTIONC、GRANT SELECT ON雇员TO bobD、GRANT SELECT ON雇员TO bob WITH AD MIN OPTION
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The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following GRANT command： GRANT ALL ON orders， order_items TO PUBLIC； What correction needs to be done to the above statement？ （）A、 PUBLIC should be replaced with specific usernames.B、 ALL should be replaced with a list of specific privileges.C、 WITH GRANT OPTION should be added to the statement.D、 Separate GRANT statements are required for ORDERS and ORDERJTEMS tables.
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The HR user creates a view with this command： SQL CREATE VIEW emp_v AS SELECT * FROM scott.emp； Now HR wants to grant the SELECT privilege on the EMP_V view to the JIM user. Which statement is true in this scenario？（）A、HR can grant the privilege to JIM but without GRANT OPTION.B、HR can grant the privilege to JIM because HR is the owner of the view.C、SCOTT has to grant the SELECT privilege on the EMP table to JIM before this operation.D、HR needs the SELECT privilege on the EMP table with GRANT OPTION from SCOTT for this operation.
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You need to give the MANAGER role the ability to select from, insert into, and modify existing rows in the STUDENT_GRADES table. Anyone given this MANAGER role should be able to pass those privileges on to others. Which statement accomplishes this? （）A、GRANT select, insert, update ON student_grades TO managerB、GRANT select, insert, update ON student_grades TO ROLE managerC、GRANT select, insert, modify ON student_grades TO manager WITH GRANT OPTION;D、GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION;E、GRANT select, insert, update ON student_grades TO ROLE manager WITH GRANT OPTION;F、GRANT select, insert, modify ON student_grades TO ROLE manager WITH GRANT OPTION;
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The user Sue issues this SQL statement: GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION; The user Alice issues this SQL statement: GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION; The user Reena issues this SQL statement: GRANT SELECT ON sue. EMP TO timber; The user Sue issues this SQL statement: REVOKE select on sue. EMP FROM alice; For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?（）A、Alice onlyB、Alice and ReenaC、Alice, Reena, and TimberD、Sue, Alice, Reena, and Timber
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What is true about the WITH GRANT OPTION clause?（）A、It allows a grantee DBA privileges.B、It is required syntax for object privileges.C、It allows privileges on specified columns of tables.D、It is used to grant an object privilege on a foreign key column.E、It allows the grantee to grant object privileges to other users and roles.
考题
单选题在SQL Server中，要授予某安全性帐户具有转授许可给其他安全性帐户的权限，则在授权时应加上（）子句。A
WITH GRANTB
WITH GRANT FORC
WITH GRANT OPTIOND
WITH GRANT PERMISSION
考题
单选题The user SCOTT who is the owner of ORDERS and ORDERJTEMS tables issues the following GRANT command： GRANT ALL ON orders， order_items TO PUBLIC； What correction needs to be done to the above statement？ （）A
PUBLIC should be replaced with specific usernames.B
ALL should be replaced with a list of specific privileges.C
WITH GRANT OPTION should be added to the statement.D
Separate GRANT statements are required for ORDERS and ORDERJTEMS tables.
考题
单选题What is true about the WITH GRANT OPTION clause?（）A
It allows a grantee DBA privileges.B
It is required syntax for object privileges.C
It allows privileges on specified columns of tables.D
It is used to grant an object privilege on a foreign key column.E
It allows the grantee to grant object privileges to other users and roles.
考题
单选题You need to give the MANAGER role the ability to select from, insert into, and modify existing rows in the STUDENT_GRADES table. Anyone given this MANAGER role should be able to pass those privileges on to others. Which statement accomplishes this? （）A
GRANT select, insert, update ON student_grades TO managerB
GRANT select, insert, update ON student_grades TO ROLE managerC
GRANT select, insert, modify ON student_grades TO manager WITH GRANT OPTION;D
GRANT select, insert, update ON student_grades TO manager WITH GRANT OPTION;E
GRANT select, insert, update ON student_grades TO ROLE manager WITH GRANT OPTION;F
GRANT select, insert, modify ON student_grades TO ROLE manager WITH GRANT OPTION;
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