ORA-12514: TNS:listener does not currently know of service requested in connect descriptor on linux server $ tnsping <ip> TNS-12535: TNS:operation …

set lines 120 col sess format a15 SELECT DECODE(request,0,’Holder: ‘,’ Waiter: ‘)||sid sess,id1,id2, lmode,inst_id, request, type FROM GV$LOCK WHERE (id1, …

As we are installing 11gR2  RAC on linux , we need the complete OS level task details. This document is …

[root@mckprod ~]# sqlplus SQL*Plus: Release xxx.xxx.xxx Production on Fri Nov 16 10:23:31 2018 Copyright (c) 1982, 2009, Oracle. All rights …

i have export (expdp) dmp file from linux server now  i want to create a fresh db  on  linux server  …

Hi , We have been scheduled data pump dumps in all my 100 Oracle db servers, when ever data pump …

In my database server getting db locks and table locks, So manually execute the script and kill the blocking sessions.. …

Hello, i  have imported a schema in another database and i had 3 invalid views,, I tried to recompile using …

Hi