query result in application server as a .CSV file

HI

Can any one tel me how can i place the query result in application server as a .CSV file.

when am executing WRITEQUERY program it asking query name and displaying result in excel sheet, i don't what is next step to keep file in app server.

read writequery prog,it is genrated in excel sheet, now i need to send that data to application server path in csv format

actually i am not able to get the internal table in writequry where the query data is stored.

please provide me the sample code i can understand. plz.

plz do favour for me, take this high priority and asap.

Thanks a lot