发布时间:2016-01-14 10:53:57
select * from dba_ind_columns where table_owner = 'PIONEER' and table_name in (select table_name from (select table_name,count(*) from dba_ind_columns where table_owner = 'PIONEER' and column_name in (select a.column_name from (select column_name, count(*) .........【阅读全文】
发布时间:2015-12-15 14:07:59
由于两端数据不一直导致的问题
解决办法
源端:
GGSCI (BJZX-SR2) 42> edit params defgen
-------
defsfile /u01/app/oracle/ogg11/test_pri.p
Userid ogguser, password ogguser
table pioneer.P_DAYEND;
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发布时间:2015-12-15 14:06:53
PING[ARC2]: Heartbeat failed to connect to standby 'pioneer2'. Error is 16191.
这是因为密码文件不一致
从主库cp orapwpioneer到备库即可......【阅读全文】
发布时间:2015-12-15 14:06:07
1.开启force logging
alter database force logging;
注:这样就算no loging 也会产生相应的日志。
2.开启主库归档日志模式
shutdown immediate;
startup nomount ;
alter database mount ;
alter database archivelog;
......【阅读全文】
发布时间:2015-05-22 15:05:48
1.首先说说hanganalyze工具的用法
对于单实例数据库语法如下
alter session set events 'immediate trace name hanganalyze level ';
或则使用oradebug进行hanganalyze
conn /as sysdba
SQLPLUS>oradebug hanganalyze ;
......【阅读全文】