A.GRANT SELECT on SC to teacher
B.REVOKE SELECT on SC to teacher
C.GRANT SELECT on TABLE to teacher
D.REVOKE SELECT on TABLE to teacher
A.grant all on test.* to ‘zhang3’@’localhost’ identified by ‘123.com’
B.grant zhang3 on test.* to ‘all’@’localhost’ identified by ‘123.com’
C.grant zhang3 on test.* to ‘zhang3’@’all’ identified by ‘123.com’
D.grant all on test.* to ‘localhost’@’ zhang3’ identified by ‘123.com’
A.release
B.construct
C.grant
D.confess