HighTechnology
ORA-01102: cannot mount database in EXCLUSIVE mode Hi friends, recently during starting my database I end up with following error: ORA-01102: cannot mount database in EXCLUSIVE mode. Cause of the above error is: Other instance has the database mounted exclusive or shared. Solution: Shutdown the primary database: shut immediate; Find out all the processes belonging to […]
Hi friends, recently our system went down and at that time backup is running. So now when we are starting our database we are getting following issue: ORA-10873: file 1 needs to be either taken out of backup mode or media recovered. Solution: Step1: Shutdown the Database. shut immediate; Step2: Start the Oracle database in […]
How to install Oracle 11g in Windows 7 In this tutorial i will explain you How to install Oracle 11g in Windows 7. Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation. An Oracle database system—identified by an alphanumeric system identifier or SID—comprises […]
Forgot Oracle 11g Username and Password In this post we will learn how to recover Forgot Oracle 11g Username and Password. Recently i have installed Oracle 11g on my system, after installation finish. When i try to login credentials i remember, i found that i have forgotten my credentials. In my case i do not remember […]