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community: Add support for SAP HANA Vector hnsw index creation #27884

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merged 8 commits into from
Dec 5, 2024

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cinqisap
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@cinqisap cinqisap commented Nov 4, 2024

Issue: Added support for creating indexes in the SAP HANA Vector engine.

Changes:

  1. Introduced a new function create_hnsw_index in hanavector.py that enables the creation of indexes for SAP HANA Vector.
  2. Added integration tests for the index creation function to ensure functionality.
  3. Updated the documentation to reflect the new index creation feature, including examples and output from the notebook.
  4. Fix the operator issue in _process_filter_object function and change the array argument to a placeholder in the similarity search SQL statement.

@dosubot dosubot bot added the size:XL This PR changes 500-999 lines, ignoring generated files. label Nov 4, 2024
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@dosubot dosubot bot added community Related to langchain-community Ɑ: vector store Related to vector store module labels Nov 4, 2024
@yonarw
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yonarw commented Nov 25, 2024

Hi @baskaryan, could you please take a look at this PR and let us know if anything is missing?

@yonarw
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yonarw commented Nov 27, 2024

Sorry for bumping this PR again but we would really appreciate some kind of response on how to continue.

@efriis or @eyurtsev could you give us a short response?

Do we need to follow the new guidelines for community packages/integrations?

@efriis efriis self-assigned this Dec 5, 2024
@dosubot dosubot bot added the lgtm PR looks good. Use to confirm that a PR is ready for merging. label Dec 5, 2024
@efriis efriis enabled auto-merge (squash) December 5, 2024 23:20
@efriis efriis merged commit 482e8a7 into langchain-ai:master Dec 5, 2024
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3 participants