select * from pgswish('##dir##/index/test', 'a* or b* or c*', '' ) ;
select * from pgswish('##dir##/index/test', 'c*', 'swishrank');

-- new function
select * from pgswish('##dir##/index/test', 'c*', null, 10, 0, array['swishdocpath', 'swishdocsize']) as (path text, size text);

select * from pgswish('##dir##/index/test', 'amiga', null, 10, 0, array['swishdocpath', 'swishdocsize']) as (path text, size text);