SQL use comma-separated values with IN clause

Question

I am developing an ASP.NET application and passing a string value like \"1,2,3,4\" into a procedure to select those values which are IN (1,2,3,4) but its saying \"Conversion

Answer 1

Here is a workaround I found to do what you are trying to achieve

CREATE Procedure [dbo].[sp_getUserRoles](
   @pGroupIDs varchar(50)
    )
     As
    BEGIN
        SELECT * FROM CheckList_Groups Where (',' + @pGroupIDs +',' LIKE '%,' + CONVERT(VARCHAR, id) + ',%')
   End

This gets your comma delimited list and compares it to the id's(which are represented like so ',1,', ',2,' etc) in the table using LIKE