Thank you for your advice as i researched many people suggest me same things
like making better complex queries to get more spesific results .
but i didnt excatly get what is more spesifc queries . More indexed fields
and put many different kind of boolean queries in it mostly i am using
fuzzy
Right, that makes sense usually. But there are use cases for
post-filtering. A good example is when a collector performs grouping or
windowing and we want to apply filters based on the grouped or windowed
values.
On Thu, Aug 16, 2018 at 4:22 AM Adrien Grand wrote:
> I think one reason that we do
Hi Alex,
IndexOrDocValuesQuery builds on the same blocks but I don't think you need
it here. Uwe's idea it to put both your selective term queries and
unselective doc-value queries in the same BooleanQuery. Lucene will know
that it needs to run the selective clauses first thanks to the cost API.
I think one reason that we don't want to encourage filtering at the
collector level is that it is much slower than filtering in the query. The
former needs to check hits one by one while the latter can use leap frog to
skip documents that don't match.
Le mer. 15 août 2018 à 23:27, Michael Sokolov
