SQL Server - How to Grant Read Access to ALL databases to a Login?

Question

I need to give a new login read access to all 300 databases on a server. How can I accomplish this without checking 300 checkboxes in the user mapping area?

Answer 1

EXEC sp_MSForEachDB 
'Declare @name varchar(100)
 select @name = ''?''
 PRINT @name
 IF db_id(@name) > 4
 BEGIN
 USE ?
 CREATE USER [user] FOR LOGIN [user];
EXEC sp_addrolemember ''db_datareader'', ''user''
 END'