Re: Distinct Grouping and filtering

Thanks though...
  It helps partially ,,,i will work on it further to see if i can make it work
-K

>>> joerg.heinicke@xxxxxx 05/28/02 05:01PM >>>
Does this help??

http://sources.redhat.com/ml/xsl-list/2002-05/msg01261.html 

Joerg


KUMAR NINGASHETTY wrote:
> Hi,
>    In the following xml i need to group by "reg_name" as the outer group and then groupby "stateid" at the next level
>    Basically need to  group applicants whose stateid   belonging to same region .Within which only distinct stateid should be 
>    picked .Duplicate stateid belonging to same region need to be filtered.
> 
>   I did try using Keys and preceeding sibling comparision approach .But i guess i didnt do it right ...ANy pointers .
> 
>    Result looks like :
> ?----------------------
>    Reg1
>            GA
>                  <some row of data>
>             PA
>                 <some row of data>
>   Reg2
>            NY
>               <some row of data>
>            VA
>                 <some row of data>
>   Reg3
>             NY
>               <some row of data>
>            GA
>                 <some row of data>
> 
> 
> Source XML is :
> ?--------------------
> 
> 
> <stream>
>   <rep>
>     <states>
>        <region id="111">
>          <reg_name>Reg1</reg_name>
>        <region>
>        <region id="333">
>          <reg_name>Reg3</reg_name>
>        <region>       
>        <region id="222">
>          <reg_name>Reg2</reg_name>
>        <region>              
>     </states>
>     <apps> 
>        <applicant idref="111" statid="GA">
>            <company>xxx</company>
>            <amount>2200</amount>
>        </applicant>
>        <applicant idref="333" statid="NY">
>            <company>yyyy</company>
>            <amount>3200</amount>       
>        </applicant>
>        <applicant idref="333" statid="GA">
>            <company>zz</company>
>            <amount>4200</amount>         
>        </applicant>
>        <applicant idref="222" statid="NY">
>            <company>pp</company>
>            <amount>5200</amount>         
>        </applicant>       
>        <applicant idref="222" statid="VA">
>            <company>qq</company>
>            <amount>6200</amount>         
>        </applicant>       
>        <applicant idref="111" statid="GA">
>            <company>rr</company>
>            <amount>7200</amount>
>        </applicant>
>        <applicant idref="111" statid="PA">
>            <company>ss</company>
>            <amount>8200</amount>
>        </applicant>              
>     </apps>
>   
>   </rep>
> 
> </stream>
> 
> THanks for your time
> -Kum


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