By mistake I deleted the control file. But I have a old copy of that, with that I started the database. Instance started but finally, it gives error #ora01102-cannot mount the db in EXCLUSIVE mode. How can I open the DB in the situation. Pl help me.Thanks in advance.
thanks gpsingh and mike73,
The problem is I dont have backup copy of the file that I deleted. I have very old one, with that I have problem So I created te control in Nomount stage by using following script
there must be another message accompanying this message , reuse before database keyword
and be sure u have the current logfiles.
then do startup nomount and create the controlfle.I hope the database is not already corrupt.