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https://issues.apache.org/jira/browse/SOLR-18329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SOLR-18329:
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Labels: pull-request-available (was: )
> DenseVectorField should support existence queries (field:* / [* TO *])
> ----------------------------------------------------------------------
>
> Key: SOLR-18329
> URL: https://issues.apache.org/jira/browse/SOLR-18329
> Project: Solr
> Issue Type: Improvement
> Components: Schema and Analysis
> Reporter: Li Enlai
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Lucene has supported existence checks for vector fields since 9.1
> (KnnVectorFieldExistsQuery, later unified into FieldExistsQuery).
> Solr's DenseVectorField currently rejects these queries with BAD_REQUEST.
> Proposal:
> - Support normal existence queries on DenseVectorField:
> - vector:*
> - -vector:*
> - vector:[* TO *]
> - Implement via FieldExistsQuery in DenseVectorField.getExistenceQuery()
> - Keep rejecting bounded range queries (unchanged)
> This is a small consistency fix so DenseVectorField behaves like other
> field types for existence checks.
> Discuss:
> - users@: https://lists.apache.org/thread/x0x61yh07zzqo73cbct2hdzkybrlgr3m
> - dev@: https://lists.apache.org/thread/5rgllrwmxr99k3wwrssbwy0p8nlh3rmx
> I have a local patch with tests ready and can open a PR.
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