本帖最后由 pcl_test 于 2016-7-7 23:51 编辑
假如我有以下数据:
SQL>
SQL> SELECT * FROM(
SELECT
ACCESS_CLASS_NO
||' '|| FUNCTION_ID
||' '|| ACCESS_PRIV
||' '|| INS_USER_ID
||' '|| INS_TIME
||' '|| UPD_USER_ID
||' '|| UPD_TIME
||' '|| LOGICAL_DELETE
FROM
ACCESS_KAHI
ORDER BY
ACCESS_CLASS_NO
,FUNCTION_ID
);
000000 AC0000000000 1 000000 2006-09-29 14:20:35.075186 000000 2006-09-29 14:20:35.075186 0
000001 AC0000000000 1 000000 2006-10-02 15:12:08.544256 000000 2006-10-02 15:12:08.544256 0
000001 AC01010114 0 000000 2006-10-02 15:12:10.610806 000000 2006-10-02 15:12:10.610806 0
SQL>
SQL>
SQL> spool off
我想删除开头的SQL文:
SQL>
SQL> SELECT * FROM(
SELECT
ACCESS_CLASS_NO
||' '|| FUNCTION_ID
||' '|| ACCESS_PRIV
||' '|| INS_USER_ID
||' '|| INS_TIME
||' '|| UPD_USER_ID
||' '|| UPD_TIME
||' '|| LOGICAL_DELETE
FROM
ACCESS_KAHI
ORDER BY
ACCESS_CLASS_NO
,FUNCTION_ID
);
还要删除结尾的:
SQL>
SQL>
SQL> spool off
总的意思就是,我只想保留最纯净的数据保存到log中。
大神们看看啊帮帮小弟,小弟谢谢啦。。。。。。 |