mayya-sharipova opened a new pull request, #13454:
URL: https://github.com/apache/lucene/pull/13454
MultiTermQuery return null for ScoreSupplier if there are no terms in an
index that
match query terms.
With the introduction of PR #12156 we saw degradation in performance of bool
queries where one of the mandatory clauses is a TermInSetQuery with query terms
not present in the field. Before for such cases TermsInSetQuery returned null
for ScoreSupplier which would shortcut the whole bool query.
This PR adds ability for MultiTermQuery to return null for ScoreSupplier if
a field doesn't contain any query terms.
Relates to PR #12156
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