Oracle Auto-Startup Script for Linux

This post is to provide a script to auto-start Oracle Instances on Linux upon server restart. First step would be to configure /etc/oratab file as per your requirement, oratab file is in the following format: <DB NAME>:<ORACLE HOME>:<Y|N> The last letter tells oracle if the database need to restarted or not, so we would change…

Monitoring Oracle Sessions

This post is to provide a set of queries to monitor any user session on an Oracle Instance more efficiently. Below query (Lets name it Query1 for the sake of discussion) gives you an overall status of what all sessions are active, what wait event they are waiting on and what are they executing. set…