adbc-driver-grainlift

Grainlift ADBC driver for Python

This package contains the native Grainlift ADBC 1.1 client driver and a small Python loader. It connects to a separately running Grainlift service. It does not install or start the server or a downstream database driver.

Install pyarrow as well if you want to fetch Arrow results through the Python ADBC driver manager's DBAPI interface.

import adbc_driver_grainlift.dbapi

with adbc_driver_grainlift.dbapi.connect(
    db_kwargs={
        "grainlift.uri": "grainlift+http://127.0.0.1:8080",
        "grainlift.target": "sqlite",
        "grainlift.auth.bearer_token": "replace-with-your-token",
    },
    autocommit=True,
) as connection:
    with connection.cursor() as cursor:
        cursor.execute("SELECT 1")
        print(cursor.fetch_arrow_table())

The native library path is available as adbc_driver_grainlift.driver_path() for other ADBC consumers. When loading the library directly, specify its AdbcDriverGrainliftInit entrypoint. See the driver documentation for transports, options, and supported platforms.