达梦开启awr功能报错:[-7160]:Object [DBMS_WORKLOAD_REPOSITORY_DATA_LOW] is invalid

 

达梦开启awr功能报错:[-7160]:Object [DBMS_WORKLOAD_REPOSITORY_DATA_LOW] is invalid

 

版本如下:

14:45:26 SYSDBA@xchz(140012390767224)> SELECT id_code, t.* FROM v$version t;

ID_CODE                             BANNER                           
----------------------------------- ---------------------------------
--05134284044-20230417-187846-20040 DM Database Server 64 V8         
--05134284044-20230417-187846-20040 8.1                              
--05134284044-20230417-187846-20040 安全版                        
--05134284044-20230417-187846-20040 DB Version: 0x7000c              
--05134284044-20230417-187846-20040 05134284044-20230417-187846-20040

used time: 1.331(ms). Execute id is 66702.

 

在使用sp_init_awr_sys开启awr的时候报错如下:

08:39:10 SYSDBA@xchz(140004884092440)> SELECT sf_check_awr_sys;

SF_CHECK_AWR_SYS
----------------
0               

used time: 0.947(ms). Execute id is 22313.
08:40:39 SYSDBA@xchz(140004884092440)> CALL sp_init_awr_sys(1);
CALL sp_init_awr_sys(1);
[-7160]:Object [DBMS_WORKLOAD_REPOSITORY_DATA_LOW] is invalid
-7160: anonymous block line 16 .
used time: 00:00:01.203. Execute id is 0.

 

并且DBMS_WORKLOAD_REPOSITORY_DATA_LOW在SYSDBA用户下不存在,但是我对比了下其他正常的达梦库这个对象是存在的。

10:36:10 SYSDBA@xchz(156739288)> desc DBMS_WORKLOAD_REPOSITORY_DATA_LOW
[-20001]:INVALID OBJECT NAME
-20001: OBJ_IS_EXISTS line 201 
-20001: SHOW_PARA_INFO line 302 .
used time: 1.472(ms). Execute id is 0.

 

后续发现是由于参数 datetime_fmt_mode 配置导致的。

datetime_fmt_mode 表示:

是否兼容 ORACLE 日期格式。0:不兼容;1:兼容

兼容模式会导致默认的日期格式显示为类似:19-DEC-23 09.09.24. AM

10:47:03 SYSDBA@xchz(156739288)> SHOW PARAMETER datetime_fmt_mode

PARA_NAME         PARA_VALUE
----------------- ----------
DATETIME_FMT_MODE 1

 

将参数修改为0后,在新会话中再次使用sp_init_awr_sys初始化则正常执行。 

10:55:07 SYSDBA@xchz(156739288)> SP_SET_PARA_VALUE(1,'DATETIME_FMT_MODE',0);
DMSQL executed successfully
used time: 33.806(ms). Execute id is 36023.
10:55:42 SYSDBA@xchz(156739288)> show parameter DATETIME_FMT_MODE

PARA_NAME         PARA_VALUE
----------------- ----------
DATETIME_FMT_MODE 0

10:55:59 SYSDBA@xchz(156739288)> exit
重新登录...
10:56:07 SYSDBA@xchz(140012390767224)> CALL sp_init_awr_sys(1);
DMSQL executed successfully
used time: 00:00:03.241. Execute id is 39103.
10:56:14 SYSDBA@xchz(140012390767224)> SELECT sf_check_awr_sys;

SF_CHECK_AWR_SYS
----------------
1               

used time: 6.669(ms). Execute id is 39104.

 

  

posted @ 2025-10-14 14:57  PiscesCanon  阅读(5)  评论(0)    收藏  举报