Examples of the Nested Query: A AND (B OR C) AND D, A AND (!B OR (C and D)), etc. Any field(s) represented by A, B, C, and D can be a Vector or Regular Field too.
On Tue, Apr 8, 2025 at 12:33 PM Arun Kumar Kalakanti < arun.kalaka...@gmail.com> wrote: > Hi all, > > I’m working with vector queries using KnnVectorQuery, which, as I > understand it, requires a vector field with the target vector for vector > search and a separate filter query for other fields based filters. This > setup has worked well for me so far. > > However, I have two queries or use-cases: > 1. A use case where advanced filters are dynamically formed, combining > both Lucene regular fields and vector fields (e.g., Content Field). PFA > example. > In this case, separating the vector field from the nested filter pattern > doesn't seem to align well with the expected structure of KnnVectorQuery. > > 2. Second, Can Vector Field be used inside as a Filter Criteria currently > ? Based on how vector search (approximate) works, does it make sense to use > it? > > Has anyone encountered a similar challenge or have suggestions on how to > approach these? > Regards, > Arun > >
