outline使用简介
下边的语句是在没有索引的情况下的执行计划
SQL> conn yallonking/yallonking
Connected.
SQL> set autot traceonly
SQL> set line 400
SQL> select * from yallonking where object_id=20;
Execution Plan
----------------------------------------------------------
Plan hash value: 2582482548
------------------------------------------------------...
dbca创建rac数据库时,报错ORA-03113: end-of-file on communication channel
如下图rac_dbca_error.png
此时查看crs各个资源如下:
[root@ocm3 bin]# ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....SM1.asm application ONLINE OFFLINE
ora....M3.lsnr application ...