单选题
发布日期:2020-04-10
CREATE ROLE manager; GRANT create table, create view TO manager; GRANT manager TO BLACK, CLARK;
CREATE ROLE manager; GRANT create table, create voew TO manager; GRANT manager ROLE TO BLACK, CLARK;
GRANT manager ROLE TO BLACK, CLARK; GRANT create table, create voew TO BLACK CLARK; ***MISSING***
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