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Posted to dev@lucenenet.apache.org by GitBox <gi...@apache.org> on 2022/10/12 15:12:13 UTC

[GitHub] [lucenenet] rclabo commented on issue #649: About the problem of distinct under the field obtained by Lucene.net when querying

rclabo commented on issue #649:
URL: https://github.com/apache/lucenenet/issues/649#issuecomment-1276342977

   There may be a faster way to get distinct values but the grouping functionality should be able to accomplish that.  It's been awhile since I worked with the grouping functionality but take a look at [TestGroupingExtra.cs](https://github.com/apache/lucenenet/blob/master/src/Lucene.Net.Tests.Grouping/TestGroupingExtra.cs) which contains a bunch of tests I created to better understand how grouping works.  You may find it helpful.


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