adbc-driver-flightsql 1.4.0

An ADBC driver for working with Apache Arrow Flight SQL.

ADBC Apache Arrow Flight SQL Driver for Python

This package contains bindings for the Golang Apache Arrow Flight SQL driver, using the driver manager to provide a DBAPI 2.0/PEP 249-compatible interface on top.

Building

Dependencies: a build of the Apache Arrow Flight SQL driver, and the adbc-driver-manager Python package. Optionally, install PyArrow to use the DBAPI 2.0-compatible interface.

Set the environment variable ADBC_FLIGHTSQL_LIBRARY to the path to libadbc_driver_flightsql.{dll,dylib,so} before running pip install.

# If not already installed
pip install -e ../adbc_driver_manager

export ADBC_FLIGHTSQL_LIBRARY=/path/to/libadbc_driver_flightsql.so
pip install --no-deps -e .

For users building from the arrow-adbc source repository, you can alternately use CMake to manage library dependencies and set environment variables for you. Assuming you specify -DADBC_DRIVER_FLIGHTSQL=ON you can also add -DADBC_BUILD_PYTHON=ON to define a python target.

For example, assuming you run cmake from the project root:

cmake -S c -B build --preset debug -DADBC_BUILD_PYTHON=ON -DADBC_DRIVER_FLIGHTSQL=ON
cmake --build build --target python

will properly build and install the Python library for you.

See CONTRIBUTING.md for details on the general build process.

Testing

To run the tests, use pytest:

$ pytest -vvx

See CONTRIBUTING.md for details on the general test process.