thank you.

Let say we have a table named RATE:

Region Area Rate

North ...

"First off Primary Key is defined as a column with unique values. If T_ID will have repeating values SQL will not allow you to use it, at least not by...

I do full backup every night at 11:00pm. So if the change is urgent, I do log backup, apply the change, and do a full backup. If its't...

This was a common problem in my case. I backup the logs every 15 minutes and restore them on a stand-by server. If I do import or export...