If I want to output files,make the filenames like test1,test2,test3  and so on .
How to configure    the format of the  output filenames ?
Thank you very much and wish you a good day!
The  SAS Information Retrieval Studio  just  provides   the flowing functions.
"You can control the formatting of the output filenames in a manner similar to printf or strftime.  Use %h for a hash of the document's content, %v{name} for the value of a specified field in the document, and %% for a literal percent sign."