Hi Mikhail, Do you have any suggestion to transform a string to a query object? thanks, reda
> On 2 Dec. 2016, at 18:26, Mikhail Khludnev <[email protected]> wrote: > > Hello, > > I don't think # is supported in query parsers, although it would be great. > So, far I saw them in only in toString(). > > On Fri, Dec 2, 2016 at 9:30 AM, Bouadjenek mohamed reda < > [email protected]> wrote: > >> Hi All, >> >> >> I wanna use a filter into a query (BooleanClause.Occur.FILTER). For >> example, my query is: >> >> #repository:clinicaltrials +title:multipl >> >> It looks like when I build the query from this String, the filter is not >> working. In other words, the total hits in the first example below is >> different from total hits in the second example below. Please, does anyone >> know what wrong with this simple example? >> >> Example 1: >> String query = "#repository:clinicaltrials +title:multipl"; >> QueryParser qr = new QueryParser("", new StandardAnalyzer()); >> TopDocs hits = is.search(qr.parse(query), 1); >> >> Example 2: >> String[] fields = new String[]{"repository", "title"}; >> BooleanClause.Occur[] allflags = new >> BooleanClause.Occur[]{BooleanClause.Occur.FILTER, >> BooleanClause.Occur.MUST}; >> String[] query_text = new String[]{"clinicaltrials", "multipl"}; >> Query finalQuery = MultiFieldQueryParser.parse(query_text, fields, >> allflags, new StandardAnalyzer()); >> TopDocs hits = is.search(finalQuery, 1); >> >> >> thanks, >> >> >> Best, >> reda >> > > > > -- > Sincerely yours > Mikhail Khludnev
