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FlightSQL ODBC

This repository contains Dremio's Flight SQL ODBC driver implementation, supporting libraries, and a small ODBC performance-testing tool.

Layout

  • flight_sql/ - core Flight SQL ODBC driver sources, configuration handling, UI code, and unit tests.
  • odbcabstraction/ - ODBC abstraction layer used by the driver.
  • odbc_perf_testing/ - Python-based profiling and performance test helpers.
  • build_win32.bat - Windows x86 build entrypoint.
  • build_win64.bat - Windows x64 build entrypoint.
  • vcpkg.json - native dependency manifest.

Build

The repository is built with CMake and uses vcpkg for native dependencies.

Windows convenience scripts:

build_win64.bat
build_win32.bat

The Windows scripts expect:

  • VCPKG_ROOT to point at a prepared vcpkg checkout
  • ARROW_GIT_REPOSITORY optionally set to an Apache Arrow repository or fork

For non-Windows builds, use the top-level CMakeLists.txt directly and make sure Boost plus an ODBC implementation are available. On macOS, the project is set up for libiodbc.

Testing

  • flight_sql/ includes GoogleTest-based unit tests that build with the CMake targets.
  • Performance/profiling helpers live under odbc_perf_testing/README.md.

Notes

  • This repo is separate from the packaging-oriented odbc/ repository.
  • The checked-in batch scripts are the clearest starting point for reproducing the intended Windows build flow.