I use sphinx for postgres and run this query
SELECT id,weight FROM sphinx_select('sessionsearchsphinxidx','someword','', '', 0,50000,'ranker=wordcount')
I want to use this method in case when no search query is defined. So in other words I want to return all records without any filter. Is it possible?
Have you tried leaving the query blank, the second param.
Of course the weight will be meaningless as no query to match but otherwise should work.