授权了相关权限的角色，却提示 ORA-01031: insufficient privileges

SCOTT@ora11g>create procedure p_test as

  2  begin

  3  execute immediate
'create table
t_yhc as select * from emp';
  4  end;
  5  /

Procedure created.

SCOTT@ora11g>exec p_test;

BEGIN p_test; END;

*

ERROR at line 1:

ORA-01031: insufficient privileges

ORA-06512: at "SCOTT.P_TEST", line 3

ORA-06512: at line 1

说明：在物化视图和存储过程都有个隐式授权的问题。相关权限需直接GRANT,不能通过ROLE

SCOTT@ora11g>conn / as sysdba

SYS@ora11g>grant create table to scott;

SYS@ora11g>conn scott/tiger

Connected.

SCOTT@ora11g>exec p_test;

PL/SQL procedure successfully completed.