.net - How to do a Lucene search with Sitecore item with specific date? -


i've content item sitecore date field named 'eventdate'. want search items specific date using lucene.net.

below code i've tried not getting result:

var index = searchmanager.getindex("event_search_index");    var items = new list<eventdetailitem>();    var eventdatestring = eventdate.year.tostring("d4") + eventdate.month.tostring("d2") +  eventdate.date.day.tostring("d2");  using (var context = new indexsearchcontext(index)) {     var searchterm = new lucene.net.index.term("eventdate", eventdatestring);         var query = new lucene.net.search.termquery(searchterm);        var topfielddocs = context.searcher.search(query, 1);         if (topfielddocs != null)      {         var scoredocs = topfielddocs.scoredocs;         foreach (var scoredoc in scoredocs)         {             var doc = context.searcher.doc(scoredoc.doc);             var urifield = doc.getfield("_url");             var itemuri = new sitecore.data.itemuri(urifield.stringvalue());             var item = sitecore.context.database.getitem(itemuri.todatauri());              if (item == null) continue;              var eventitem = new eventdetailitem(item);             items.add(eventitem);          }      } }

you're using standard sitecore date field (switch raw values view) date stored yyyymmddthhmmss string, e.g.:

20130418t140122

and use termquery first part of query only, e.g.:

20130418

so don't see result termquery matches exact field value.

you should either try wildcardquery 20130418* or use rangequery starting 20130418t000000 including value , ending on 20130819t000000 excluding value.

here can find more information troubleshooting sitecore , lucene problems.


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