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    Pythonlanggraph.store.postgresbaseANNIndexConfigvector_type
    Attribute●Since v2.0

    vector_type

    Type of vector storage to use. Options:

    • 'vector': Regular vectors (default)
    • 'halfvec': Half-precision vectors for reduced memory usage
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    vector_type: Literal['vector', 'halfvec']
    View source on GitHub