DROP USER fengw_110 CASCADE; CREATE USER fengw_110 IDENTIFIED BY root123; grant connect,resource,create any view,create any synonym,create database link to fengw_110;
1.背景:用户jtuser中有jtproduct中表A,B的同义词,在用户jtuser中向表A,B插入数据,提示“权限不够” 2.将A,B表授权给jtuser用户 $ sqlplus / as sysdba SQL> conn / as sysdba SQL> grant insert any table,update any table to jtuser; 3.将序列授权给jtuser SQL> conn jtproduct/jtproduct SQL> grant selec
[oracle@bogon orcl]$ sqlplus sys/sys as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Wed Oct 8 18:54:09 2014 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit P
查看oracle数据库的连接数以及用户 11.查询oracle的连接数2select count(*) from v$session;32.查询oracle的并发连接数4select count(*) from v$session where status='ACTIVE';53.查看不同用户的连接数6select username,count(username) from v$session where username is not null group by username;74.查看所
我们在recover database时报一个错误: RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 149 and starting SCN of 3507749 这里是提醒恢复到一个未知的scn号.我们在备份时只有148号归档,149号还是online redo,所以没有copy过来,如果我们不指定recover的结束时间,最后就会提示我们上面的信息:RMAN-0605