dbms_metadata遇到的ORA-31603

环境:

OS:Red Hat Linux As 5

DB:10.2.0.1

 

1.用户A获取用户B下的表的DDL报如下错误

SQL> SELECT dbms_metadata.get_ddl('TABLE','TB_TEST','USER_B') FROM dual;
ERROR:
ORA-31603: object "TB_TEST" of type TABLE not found in schema "USER_B"
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 105
ORA-06512: at "SYS.DBMS_METADATA", line 2805
ORA-06512: at "SYS.DBMS_METADATA", line 4333
ORA-06512: at line 1

 

2.查看用户A用户的权限

column Grantee format a10;
column Privilege format a25;
column Type format a5;

Select Pri.Grantee,
       Pri.Privilege,
       Pri.Admin_Option,
       Case
         When Type = '1' Then
          'Privs'
         When Type = '2' Then
          'Role'
       End Type
  From (Select Sp.Grantee, Sp.Privilege, Sp.Admin_Option, '1' Type
          From Dba_Sys_Privs Sp
        Union All
        Select Rp.Grantee, Rp.Granted_Role, Rp.Admin_Option, '2' Type
          From Dba_Role_Privs Rp) Pri
 15   Where Pri.Grantee = 'USER_A';

GRANTEE    PRIVILEGE                 ADM TYPE
---------- ------------------------- --- -----
USER_A     EXECUTE ANY PROCEDURE     NO  Privs
USER_A     UNLIMITED TABLESPACE      NO  Privs
USER_A     CONNECT                   NO  Role
USER_A     RESOURCE                  NO  Role

 

发现用户没有select_catalog_role该角色，授予该角色给用户A

grant select_catalog_role to USER_A;

3.再次获取用户B下的表的DDL

SQL> set long 999999999;
SQL> SELECT dbms_metadata.get_ddl('TABLE','TB_TEST','USER_B') FROM dual;

DBMS_METADATA.GET_DDL('TABLE','TB_TEST','USER_B')
--------------------------------------------------------------------------------
  CREATE TABLE "USER_B"."TB_TEST"
   (    "ID" NUMBER NOT NULL ENABLE,
        "NAME1" CHAR(2000),
        "NAME2" CHAR(2000),
        "NAME3" CHAR(2000),
        "NAME4" CHAR(2000),
        "NAME5" CHAR(2000)
   ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)

DBMS_METADATA.GET_DDL('TABLE','TB_TEST','USER_B')
--------------------------------------------------- 

TABLESPACE "TPS_TEST"

 

问题解决.

 

--The End--