Split sql parameter on comma

Question

Below code works for \'Main Stream\' or \'Premium\' as parameter, however I am trying to make it work for both of them as you can see below, but it doesn\'t return any resul

Answer 1

try:

select id from dbo.split("24,25,26",',');

so you need to to:

select * FROM sales  
where myCategory IN ( select id from dbo.split(@myParameter,",");

and add split function in your database by running:

Create FUNCTION [Split](@String varchar(8000), @Delimiter char(1))       
 returns @temptable TABLE (id varchar(8000))       
 as       
  begin       
      declare @idx int       
      declare @slice varchar(8000)       

      select @idx = 1       
          if len(@String)<1 or @String is null  return       

      while @idx!= 0       
      begin       
          set @idx = charindex(@Delimiter,@String)       
          if @idx!=0       
              set @slice = left(@String,@idx - 1)       
          else       
              set @slice = @String       

          if(len(@slice)>0)  
              insert into @temptable(id) values(@slice)       

          set @String = right(@String,len(@String) - @idx)       
          if len(@String) = 0 break       
      end   
  return       
  end
  Go