Satuluri, Venu_Madhav wrote:
Hi,
The following query does not work as expected for me:
"alwaysTrueField:true (-name:john)"
neither does this:
"alwaysTrueField:true +(-name:john)"
It returns zero results, despite there being many documents without name
john. (alwaysTrueField is, needless to say, true for all documents).
If you want this to work, the most elegant way I've found is to override
the getBooleanQuery(Vector) method in QueryParser and insert a
MatchAllDocsQuery into the boolean query if every clause is prohibited.
Daniel
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Daniel Noll
Nuix Australia Pty Ltd
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