Oracle session killed(using alter system kill session command), but the record is still not released(err : could not reserve a record), even after restarting DB server (node 1 and 2) and all ...
We have a transaction that has been running for more than 5 hours. We are running out of disk space. The session has been killed but it is still waiting for IO_COMPLETION. Actually the wait_type just ...
I am having an issue with an application as it is running supper slow. I don't know if it is a database issue or something else as the is nothing that I can find to be the issue. I tried select * ...
I've executed an INSERT INTO ... SELECT as a job on my MySQL instance and then I realized that number of records that is selected by the WHERE condition is more than my patience. It's already taken 12 ...
How can i kill all sessions from a user in mysql using a linux command line command? I have a user that is using all on my database connections and insted of killing one by one i want to make a ...
I'm not sure whether this was an actual problem or just a normal situation where I needed to wait for rollback to finish. In either case, some insight would be appreciated. Background details I ...