oracle相同数据库下跨schema的表迁移—expdp/impdp 需求:将GUIDO用户下的表迁移到SCOTT用户下 select * from dba_role_privs where GRANTEE='SCOTT';--用户角色SQL> select * from dba_role_privs where GRANTEE='SCOTT'; GRANTEE GRANTED_ROLE ADM DEL DEF COM-------------------- -----------------…