petern48 commented on PR #635:
URL: https://github.com/apache/sedona-db/pull/635#issuecomment-3924539563
For what it's worth, the other day I stumbled across lancedb handling this
exact scenario. They offer a `prefilter` parameter for their approximate
k-nearest-neighbors vector search functionality. Not quite SQL, but worth
noting that another project has indeed encountered this and supports both cases.
```python
results_post_filtered = (
table.search(query_embed)
.where("label > 1", prefilter=False) # prefilter parameter allows user
to choose
.select(["text", "keywords", "label"])
.limit(5)
.to_pandas()
)
```
https://docs.lancedb.com/search/vector-search#vector-search-with-postfiltering
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