在存储过程中拥有"role"权限的特殊性

SQL> select * from dba_role_privs where grantee='TEST';

GRANTEE GRANTED_ROLE ADMIN_OPTION DEFAULT_ROLE
------------ ------------ ------------ ------------
TEST DBA NO YES

--用户拥有DBA这个role

--再创建一个测试存储过程：
create or replace procedure p_create_table 
is
begin
Execute Immediate 'create table create_table(id int)';
end p_create_table;

--然后测试
SQL> exec p_create_table;

begin p_create_table; end;

ORA-01031: 权限不足
ORA-06512: 在"TEST.P_CREATE_TABLE", line 3
ORA-06512: 在line 1

create or replace procedure p_create_table 
Authid Current_User is
begin
Execute Immediate 'create table create_table(id int)';
end p_create_table;

--再尝试执行：
SQL> exec p_create_table;

PL/SQL procedure successfully completed