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langchain/docs/docs
SaschaStoll 709664a079 community[patch]: Performant filter columns option for Hanavector (#21971)
**Description:** Backwards compatible extension of the initialisation
interface of HanaDB to allow the user to specify
specific_metadata_columns that are used for metadata storage of selected
keys which yields increased filter performance. Any not-mentioned
metadata remains in the general metadata column as part of a JSON
string. Furthermore switched to executemany for batch inserts into
HanaDB.

**Issue:** N/A

**Dependencies:** no new dependencies added

**Twitter handle:** @sapopensource

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Co-authored-by: Martin Kolb <martin.kolb@sap.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2024-05-22 13:21:21 -07:00
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