Use database inside a stored procedure

Question

I need to make a stored procedure which creates a user in more than one database. Something like this:

USE [database1]

CREATE USER [userLogin] FOR LOGIN [us         


        

Answer 1

It should be noted that if you want to use single quotes within a EXEC command, you will need to double the amount of single quotes

e.g.

EXEC ('USE [database1]; select * from Authors where name = ''John'' ')

In this example, John has 2 single quotes before and after it. You cannot use double quotes for this type of query.