Every DBA knows this Error:
"Error 15023: User already exists in current database."
For example: When I backup some database from production environment and then I want to restor it in a testing environment and in the end I need to set permission for some users, this error appears "15023".
How to fix this?
We can use system stored procedures "sp_change_users_login".
Therefore, I created Nested Cursor, that generates sp_change_users_login for every database and for each users. It looks like this:
This script saves me a lot of time because I restore some DB on TEST, DEV or UAT environment very often.
As you can see below:
I hope this article helps!