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feat: add pg hybridSearch #1097

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impactCn
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@impactCn impactCn commented Jul 23, 2024 •
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@markpollack hi,I implemented a hybrid search for PG, using similar search + full-text search.

This is sql for full text search.

SELECT *, ts_rank_cd(to_tsvector(content), plainto_tsquery(?)) AS rank FROM vectorTableName ORDER BY rank DESC LIMIT ?

@csterwa csterwa added this to the 1.0.0-RC1 milestone Sep 25, 2024
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design hybrid search vector store
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@impactCn @markpollack @csterwa