Without the continuous bitter cold, there can be no fragrant plum blossom
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问题描述 主库日志: Error 1017 received logging on to the standby ------------------------------------------------------------ Check that the primary and standby are using a password file and remote_login_passwordfile is set to SHARED or EXCLUSIVE, and that the SYS password is same in the password files.
2018-07-05 15:37 2698 0
1 说明 首先要明白,在没有有效的备份的情况下,表,CLUSTER或者LOGSEGMENT如果有坏块,那么一定会有数据丢失。所以当出现坏块时,抢救有效数据是最重要的。有很多种方法,可以从包含坏块的表中把数据导出来。这些方法都是在没有备份的情况下使用,有备份就用备份来恢复。 2 方法1-DBMS_REPAIR 2.1 模拟测试数据 SQL> conn lei/lei Conn...
2017-08-31 18:17 3273 0
一次OCR磁盘组掉磁盘恢复过程 1.错误情况 由于测试环境,是12c数据库。原来normal冗余模式的OCR_VOTE磁盘组,少了两个磁盘 [root@dg2 ~]# crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. OFFLINE e3c0e462031b4fd9...
2016-12-19 20:01 4197 0
报错信息 [root@rac1 ~]# /u01/app/11.2.0/grid/crs/install/rootcrs.pl -deconfig -verbose -force Can't locate Env.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perlusr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 . /u01/app/11.2.0/grid/crs/in
2016-11-01 17:11 8919 0
错误具体信息: SQL> startup mount ORACLE instance started. Total System Global Area 709836800 bytes Fixed Size 2256632 bytes Variable Size 478150920 bytes Database Buffers 226492416 bytes Redo Buffers 2936832 bytes Database mounted. SQL> desc dba_data_file; ERROR: ORA-04043: object
2016-09-27 16:22 5473 0
今天遇到个问题,创建了一个公共用户,权限也给了,但是查询表和SYS查询出来的结果就是不一样。哪怕是给了所有sys拥有的权限也还是不行。 例子 #创建用户 create user c##xinmonitor identified by 1232423; #赋权 SQL> grant connect,resource,dba,pdb_dba,cdb_dba,create session to c##xinmonitor container=all; Grant succeeded. #查...
2016-09-26 16:56 2758 0