Oracle編譯使用者無效對象
在採用IMPDP/IMP工具遷移資料時,經常會提示無效對象的警告,需要採用如下方式處理。
1. 查詢指定使用者的無效對象
su – Oracle
sqlplus / as sysdba
SQL> select owner,object_name,replace(object_type,' ','') object_type,to_char(created,'yyyy-mm-dd') as created,to_char(last_ddl_time,'yyyy-mm-dd') as last_ddl_time,status from dba_objects where status='INVALID' and owner='HKJJW';
OWNER OBJECT_NAME OBJECT_TYPE CREATED LAST_DDL_T STATUS
---------- ------------------------------ --------------- ---------- ---------- -------
HKJJW FUNC_RETURN_PY FUNCTION 2013-08-02 2013-08-02 INVALID
HKJJW MONITORING_FLOW_PARALLEL_VIEW VIEW 2013-08-02 2013-08-02 INVALID
HKJJW TEST VIEW 2013-08-02 2013-08-02 INVALID
指定查詢某使用者無效對象。
SQL> select * from dba_objects where status<>'VALID' and owner='HKJJW';
2. 手動執行編譯或
ALTER FUNCTION HKJJW.FUNC_RETURN_PY COMPILE;
ALTER VIEW HKJJW.MONITORING_FLOW_PARALLEL_VIEW COMPILE;
ALTER VIEW HKJJW.TEST COMPILE;
如果是index的話,需要重建.
alter index index_name rebuild;
如果是package body
alter package DBMS_CUBE compile body;
3. 自動產生編譯無效對象SQL
1) 統計目前使用者無效對象數量:
SQL> select owner,object_type,status,count(*) from dba_objects where status='INVALID' group by owner,object_type,status order by owner,object_type;
OWNER OBJECT_TYPE STATUS COUNT(*)
------------------------------ ------------------- ------- ----------
HNADEV_GROUP FUNCTION INVALID 1
HNADEV_GROUP PACKAGE BODY INVALID 35
HNADEV_GROUP VIEW INVALID 7
2) 產生編譯無效對象SQL
SQL> select 'ALTER ' || OBJECT_TYPE || ' ' || OWNER || '.' || OBJECT_NAME || ' COMPILE;' from dba_objects where status = 'INVALID' and object_type in ('PACKAGE','PACKAGE BODY','FUNCTION','PROCEDURE','TRIGGER','VIEW') ;
'ALTER'||OBJECT_TYPE||''||OWNER||'.'||OBJECT_NAME||'COMPILE;'
----------------------------------------------------------------------
ALTER VIEW HNADEV_GROUP.V_E_T_FEEMONTH_CAL COMPILE;
ALTER VIEW HNADEV_GROUP.V_E_T_FEEMONTH COMPILE;
ALTER VIEW HNADEV_GROUP.V_E_Z_BILL_STAY_GROUP COMPILE;
略...
通過複製以上SQL語句,直接手動執行編譯執行.
4. 也可以採用如下方式在oracle使用者下進行手工編譯
# su - oracle
$ sqlplus / as sysdba
SQL> @$ORACLE_HOME/rdbms/admin/utlrp.sql