Create users dynamic names and assgin roles

Question

I need to create user with dynamic names with a variable name

example :

The following code gives a syntax error.

Create Log         


        

Answer 1

You can not use create login with variables. You have to create the statement dynamically or you can use sp_addlogin. According to http://msdn.microsoft.com/en-us/library/ms173768.aspx sp_addlogin is deprecated.

declare @UN sysname
declare @PW sysname
declare @S nvarchar(100)

set @UN = 'UserName'
set @PW = 'Password'

set @S = 'CREATE LOGIN ' + quotename(@UN) + ' WITH PASSWORD = ' + quotename(@PW, '''')

exec (@S)