Split Delimited Column into Multiple Rows....

I have table

CREATE TABLE [dbo].[stager](
      [pid] [varchar](10) NULL,
      [event_type] [varchar](10) NULL,
      [comments] [varchar](250) NULL,
      [staff_id] [varchar](10) NULL
)

SELECT TOP 1000 [pid]
      ,[event_type]
      ,[staff_id]
  FROM [NCS_VDRSTAGE].[dbo].[stager]

returning values

pid      event_type      staff_id
00009      13; 14      36261
00009      24; 25      36261
00009      13; 14      36261
00032      13; 14      36261
00032      15; 16      36261
00051      13; 14      36261
00051      15; 16      36261
00070      13; 14      36261
00090      13; 14      36261
00090      15; 16      36261
00091      13; 14      36261
00091      15; 16      36261
00118      13; 14      36261
00118      15; 16      36261

How can I split this to look like

00009      13      36261
00009      14      36261
00009      24      36261
00009      25      36261
00009      13      36261
00009      14      36261
00032      13      36261
00032      14      36261
00032      15      36261
00032      16      36261
...
....
I have used the Split function

CREATE FUNCTION [dbo].[Split] (@String varchar(8000), @Delimiter char(1))    
   returns @temptable TABLE (items 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(Items) values(@slice)      

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

but doing this

select dbo.Split(event_type,'; ') from  [NCS_VDRSTAGE].[dbo].[stager]

is resulting in

Msg 4121, Level 16, State 1, Line 1
Cannot find either column "dbo" or the user-defined function or aggregate "dbo.Split", or the name is ambiguous.

I have used it with and without dbo and several other manipulations but it did not work. I am at a loss. I am amenable to non sql server solutions if you have one....


Thanks

shariqAsked:
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dqmqCommented:
Try this form.

Also, you really need an order by clause within the CTE for the TOP 1000 to be meaningfull
With myCTE as
(SELECT TOP 1000 [pid]
      ,substr([event_type],1,instr([event_type]+';',';')-1) type_one
      ,substr([event_type],instr([event_type]+';',';')+1,len([event_type)-instr([event_type]+';',';') type_two
      ,[staff_id]
  FROM [NCS_VDRSTAGE].[dbo].[stager]
)
select pid, type_one, staff_id from myCTE
UNION ALL
select pid, type_two, staff_id from myCTE
order by pid

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LuisGuerreroCommented:
The error you're getting is because your trying to use a table function as a scalar one. To use your function, treat it like another table

select * from  [NCS_VDRSTAGE].[dbo].[stager] inner join dbo.Split(event_type,'; ') on ...

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Microsoft SQL Server 2008

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