I'm really confuse with the term instance and database. So, my first question is how database and Instance are related in Oracle, I mean, whether an instance is associated with one/multiple ...
So, I know that there are 3 modes of startup modes available for the instance which is NOMOUNT, MOUNT, and OPEN. What I want to know is in NOMOUNT mode it is stated that the instance started but still ...
I'd like to ask about the process of Node and Instance on Oracle RAC functionality. I know that RAC provides Failover, a RAC feature that keeps an application running even if the node that was ...
I am somewhat confused by these terms in the init.ora file: db_domain db_name instance_name plus the database name which is provided to the create database command. I do not completely understand ...
I want my DB to stop instance recovery during opening, how to do it? I want it because it crashes when trying to do instance recovery, I am testing some cases and want to disable it Is there any ...
The following text is extract from oracle documentation. Start the instance, and mount and open the database. This can be done in unrestricted mode, allowing access to all users, or in ...