Hi all, I previously posted this on users@ by mistake: https://lists.apache.org/thread/x0x61yh07zzqo73cbct2hdzkybrlgr3m
Short summary: Lucene has supported vector-field existence checks since 9.1 (KnnVectorFieldExistsQuery, later FieldExistsQuery). Solr's DenseVectorField still rejects existence queries with BAD_REQUEST. I'd like to add support so that: vector:* -vector:* vector:[* TO *] work as normal existence queries via FieldExistsQuery, while bounded range queries continue to be rejected. This is a small consistency fix. I already have a local patch + tests and plan to open a JIRA / PR unless there are objections. Thanks, Li Enlai
