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Type:
Improvement
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Status: Patch Available
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Priority:
Minor
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Resolution: Unresolved
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Affects Version/s: 8.0, master (9.0)
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Fix Version/s: None
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Component/s: query parsers
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Labels:None
Solr query parser unwraps boolean queries with single SHOULD clause.
It works fine with OR query operator, but parser can’t unwrap single-clause query in {!q.op=AND} case.
I’m not familiar with edismax parser and this patch might affect it.
Single clause case looks pretty safe and existing tests were passed, but I ought to ask for peer review not only standard parser patch, but also it effect on edismax.