Dear Team ,

 

                  I am following the below steps to execute my XQuery

                    1) I am Created collection with the MyFile.xml

                    2) I am running the query which is in attached file(query.txt) on the above collection

                    3) I am Grouping the C4 element for Grouping

                    4)I am running this query in java

 

                        Java code : new XQuery(query).execute(context,fileoutstream);

 

                        Query running properly when I am not using the group by clause

 

                        Problem : If I use the group by ,exception is coming like out of main memory,can you please tell me Is their any alternate to reduce  the memory when using group by

 

               

 

Thanks & Regards

Chandra Sekhar