ibis-backends.yml

name: Backends

on:
  push:
    # Skip the backend suite if all changes are docs
    paths-ignore:
      - "docs/**"
      - "**/*.md"
      - "**/*.qmd"
      - "codecov.yml"
      - ".envrc"
      - ".codespellrc"
    branches:
      - main
      - "*.x.x"
      - the-epic-split
  pull_request:
    # Skip the backend suite if all changes are docs
    paths-ignore:
      - "docs/**"
      - "**/*.md"
      - "**/*.qmd"
      - "codecov.yml"
      - ".envrc"
      - ".codespellrc"
    branches:
      - main
      - "*.x.x"
      - the-epic-split
  merge_group:

permissions:
  # this allows extractions/setup-just to list releases for `just` at a higher
  # rate limit while restricting GITHUB_TOKEN permissions elsewhere
  contents: read

concurrency:
  group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

env:
  FORCE_COLOR: "1"
  ODBCSYSINI: "${{ github.workspace }}/ci/odbc"
  HYPOTHESIS_PROFILE: "ci"

jobs:
  test_backends:
    name: ${{ matrix.backend.title }} ${{ matrix.os }} python-${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
          - windows-latest
        python-version:
          - "3.9"
          - "3.11"
        backend:
          - name: duckdb
            title: DuckDB
            extras:
              - duckdb
              - deltalake
              - geospatial
              - examples
              - decompiler
            additional_deps:
              - torch
          - name: clickhouse
            title: ClickHouse
            services:
              - clickhouse
            extras:
              - clickhouse
              - examples
          - name: dask
            title: Dask
            extras:
              - dask
          - name: pandas
            title: Pandas
            extras:
              - pandas
          - name: sqlite
            title: SQLite
            extras:
              - sqlite
          - name: datafusion
            title: Datafusion
            extras:
              - datafusion
          - name: polars
            title: Polars
            extras:
              - polars
              - deltalake
          - name: mysql
            title: MySQL
            services:
              - mysql
            extras:
              - mysql
              - geospatial
            sys-deps:
              - libgeos-dev
          - name: postgres
            title: PostgreSQL
            extras:
              - postgres
              - geospatial
            services:
              - postgres
            sys-deps:
              - libgeos-dev
          - name: postgres
            title: PostgreSQL + Torch
            extras:
              - postgres
              - geospatial
            additional_deps:
              - torch
            services:
              - postgres
            sys-deps:
              - libgeos-dev
          - name: risingwave
            title: Risingwave
            services:
              - risingwave
            extras:
              - risingwave
          - name: impala
            title: Impala
            serial: true
            extras:
              - impala
            services:
              - impala
              - kudu
            sys-deps:
              - cmake
              - ninja-build
          - name: mssql
            title: MS SQL Server
            extras:
              - mssql
            services:
              - mssql
            sys-deps:
              - freetds-dev
              - unixodbc-dev
              - tdsodbc
          - name: trino
            title: Trino
            extras:
              - trino
            services:
              - trino
          - name: druid
            title: Druid
            extras:
              - druid
            services:
              - druid
          - name: exasol
            title: Exasol
            serial: true
            extras:
              - exasol
            services:
              - exasol
          - name: oracle
            title: Oracle
            serial: true
            extras:
              - oracle
            services:
              - oracle
          # - name: flink
          #   title: Flink
          #   serial: true
          #   extras:
          #     - flink
          #   additional_deps:
          #     - apache-flink
          #     - pytest-split
          #   services:
          #     - flink
          # - name: risingwave
          #   title: Risingwave
          #   services:
          #     - risingwave
          #   extras:
          #     - risingwave
        exclude:
          - os: windows-latest
            backend:
              name: mysql
              title: MySQL
              extras:
                - mysql
                - geospatial
              services:
                - mysql
              sys-deps:
                - libgeos-dev
          - os: windows-latest
            backend:
              name: clickhouse
              title: ClickHouse
              extras:
                - clickhouse
                - examples
              services:
                - clickhouse
          - os: windows-latest
            backend:
              name: postgres
              title: PostgreSQL
              extras:
                - postgres
                - geospatial
              services:
                - postgres
              sys-deps:
                - libgeos-dev
          - os: windows-latest
            backend:
              name: risingwave
              title: Risingwave
              services:
                - risingwave
              extras:
                - risingwave
          - os: windows-latest
            backend:
              name: postgres
              title: PostgreSQL + Torch
              extras:
                - postgres
                - geospatial
              additional_deps:
                - torch
              services:
                - postgres
              sys-deps:
                - libgeos-dev
          - os: windows-latest
            backend:
              name: impala
              title: Impala
              serial: true
              extras:
                - impala
              services:
                - impala
                - kudu
              sys-deps:
                - cmake
                - ninja-build
          - os: windows-latest
            backend:
              name: mssql
              title: MS SQL Server
              extras:
                - mssql
              services:
                - mssql
              sys-deps:
                - freetds-dev
                - unixodbc-dev
                - tdsodbc
          - os: windows-latest
            backend:
              name: trino
              title: Trino
              services:
                - trino
              extras:
                - trino
          - os: windows-latest
            backend:
              name: druid
              title: Druid
              extras:
                - druid
              services:
                - druid
          - os: windows-latest
            backend:
              name: oracle
              title: Oracle
              serial: true
              extras:
                - oracle
              services:
                - oracle
          # - os: windows-latest
          #   backend:
          #     name: flink
          #     title: Flink
          #     serial: true
          #     extras:
          #       - flink
          #     services:
          #       - flink
          # - python-version: "3.11"
          #   backend:
          #     name: flink
          #     title: Flink
          #     serial: true
          #     extras:
          #       - flink
          #     services:
          #       - flink
          # - os: windows-latest
          #   backend:
          #     name: risingwave
          #     title: Risingwave
          #     services:
          #       - risingwave
          #     extras:
          #       - risingwave
          - os: windows-latest
            backend:
              name: exasol
              title: Exasol
              serial: true
              extras:
                - exasol
              services:
                - exasol
    steps:
      - name: update and install system dependencies
        if: matrix.os == 'ubuntu-latest' && matrix.backend.sys-deps != null
        run: |
          set -euo pipefail

          sudo apt-get update -qq -y
          sudo apt-get install -qq -y build-essential ${{ join(matrix.backend.sys-deps, ' ') }}

      - name: install sqlite
        if: matrix.os == 'windows-latest' && matrix.backend.name == 'sqlite'
        run: choco install sqlite

      - name: checkout
        uses: actions/checkout@v4

      - uses: extractions/setup-just@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: download backend data
        run: just download-data

      - name: start services
        if: matrix.backend.services != null
        run: docker compose up --wait ${{ join(matrix.backend.services, ' ') }}

      - name: install poetry
        run: pipx install 'poetry==1.7.1'

      - name: install python
        uses: actions/setup-python@v5
        id: install_python
        with:
          python-version: ${{ matrix.python-version }}
          cache: poetry

      - name: install ibis
        run: poetry install --without dev --without docs --extras "${{ join(matrix.backend.extras, ' ') }}"

      - name: install deps for broken avro-python setup
        if: matrix.backend.name == 'flink'
        run: poetry run pip install wheel

      - name: install other deps
        if: matrix.backend.additional_deps != null
        run: poetry run pip install ${{ join(matrix.backend.additional_deps, ' ') }}

      - name: show installed deps
        run: poetry run pip list

      - name: "run parallel tests: ${{ matrix.backend.name }}"
        if: ${{ !matrix.backend.serial }}
        run: just ci-check -m ${{ matrix.backend.name }} --numprocesses auto --dist=loadgroup
        env:
          IBIS_TEST_IMPALA_HOST: localhost
          IBIS_TEST_IMPALA_PORT: 21050
          IBIS_EXAMPLES_DATA: ${{ runner.temp }}/examples-${{ matrix.backend.name }}-${{ matrix.os }}-${{ steps.install_python.outputs.python-version }}

      # FIXME(deepyaman): If some backend-specific test, in test_ddl.py,
      #   executes before common tests, they will fail with:
      #   org.apache.flink.table.api.ValidationException: Table `default_catalog`.`default_database`.`functional_alltypes` was not found.
      #   Therefore, we run backend-specific tests second to avoid this.
      # - name: "run serial tests: ${{ matrix.backend.name }}"
      #   if: matrix.backend.serial && matrix.backend.name == 'flink'
      #   run: |
      #     just ci-check -m ${{ matrix.backend.name }} ibis/backends/tests
      #     just ci-check -m ${{ matrix.backend.name }} ibis/backends/flink/tests
      #   env:
      #     IBIS_EXAMPLES_DATA: ${{ runner.temp }}/examples-${{ matrix.backend.name }}-${{ matrix.os }}-${{ steps.install_python.outputs.python-version }}
      #     FLINK_REMOTE_CLUSTER_ADDR: localhost
      #     FLINK_REMOTE_CLUSTER_PORT: "8081"
      #
      - name: "run serial tests: ${{ matrix.backend.name }}"
        if: matrix.backend.serial # && matrix.backend.name != 'flink'
        run: just ci-check -m ${{ matrix.backend.name }}
        env:
          IBIS_EXAMPLES_DATA: ${{ runner.temp }}/examples-${{ matrix.backend.name }}-${{ matrix.os }}-${{ steps.install_python.outputs.python-version }}

      - name: check that no untracked files were produced
        shell: bash
        run: git checkout poetry.lock pyproject.toml && ! git status --porcelain | tee /dev/stderr | grep .

      - name: upload code coverage
        if: success()
        continue-on-error: true
        uses: codecov/codecov-action@v4
        with:
          flags: backend,${{ matrix.backend.name }},${{ runner.os }},python-${{ steps.install_python.outputs.python-version }}

      - name: Show docker compose logs on fail
        if: matrix.backend.services != null && failure()
        run: docker compose logs

  test_backends_min_version:
    name: ${{ matrix.backend.title }} Min Version ${{ matrix.os }} python-${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
          - windows-latest
        python-version:
          - "3.9"
          - "3.11"
        backend:
          - name: dask
            title: Dask
            deps:
              - "dask[array,dataframe]@2022.9.1"
              - "pandas@1.5.3"
            extras:
              - dask
          - name: postgres
            title: PostgreSQL
            deps:
              - "psycopg2@2.8.4"
              - "geopandas@0.6"
              - "Shapely@2"
            services:
              - postgres
            extras:
              - postgres
              - geospatial
        exclude:
          - os: windows-latest
            backend:
              name: postgres
              title: PostgreSQL
              deps:
                - "psycopg2@2.8.4"
                - "geopandas@0.6"
                - "Shapely@2"
              services:
                - postgres
              extras:
                - postgres
                - geospatial
          - python-version: "3.11"
            backend:
              name: postgres
              title: PostgreSQL
              deps:
                - "psycopg2@2.8.4"
                - "geopandas@0.6"
                - "Shapely@2"
              services:
                - postgres
              extras:
                - postgres
                - geospatial
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: install libgeos for shapely
        if: matrix.backend.name == 'postgres'
        run: |
          sudo apt-get update -y -qq
          sudo apt-get install -qq -y build-essential libgeos-dev

      - uses: extractions/setup-just@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: download backend data
        run: just download-data

      - name: start services
        if: matrix.backend.services != null
        run: docker compose up --wait ${{ join(matrix.backend.services, ' ') }}

      - name: install python
        uses: actions/setup-python@v5
        id: install_python
        with:
          python-version: ${{ matrix.python-version }}

      - name: install poetry
        run: python -m pip install --upgrade pip 'poetry==1.7.1'

      - name: remove lonboard
        # it requires a version of pandas that min versions are not compatible with
        run: poetry remove lonboard

      - name: install minimum versions
        run: poetry add --lock --optional ${{ join(matrix.backend.deps, ' ') }}

      - name: checkout the lock file
        run: git checkout poetry.lock

      - name: lock with no updates
        # poetry add is aggressive and will update other dependencies like
        # numpy and pandas so we keep the pyproject.toml edits and then relock
        # without updating anything except the requested versions
        run: poetry lock --no-update

      - name: install ibis
        run: poetry install --without dev --without docs --extras "${{ join(matrix.backend.extras, ' ') }}"

      - name: run tests
        run: just ci-check -m ${{ matrix.backend.name }} --numprocesses auto --dist=loadgroup

      - name: check that no untracked files were produced
        shell: bash
        run: git checkout poetry.lock pyproject.toml && ! git status --porcelain | tee /dev/stderr | grep .

      - name: upload code coverage
        if: success()
        continue-on-error: true
        uses: codecov/codecov-action@v4
        with:
          flags: backend,${{ matrix.backend.name }},${{ runner.os }},python-${{ steps.install_python.outputs.python-version }}

      - name: Show docker compose logs on fail
        if: matrix.backend.services != null && failure()
        run: docker compose logs

  test_pyspark:
    name: PySpark ${{ matrix.pyspark-version }} ubuntu-latest python-${{ matrix.python-version }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: pyspark-3.3
            python-version: "3.9"
            pyspark-version: 3.3
            deps:
              - "pyspark@3.3"
              - "'pandas@<2'"
              - "'numpy@<1.24'"
          - name: pyspark-3.5
            python-version: "3.11"
            pyspark-version: 3.5
            deps:
              - "pyspark@3.5"
              - "'pandas@>2'"
              - "'numpy@>1.24'"
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          distribution: microsoft
          java-version: 17

      - uses: extractions/setup-just@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: download backend data
        run: just download-data

      - name: install python
        uses: actions/setup-python@v5
        id: install_python
        with:
          python-version: ${{ matrix.python-version }}

      - name: install poetry
        run: python -m pip install --upgrade pip 'poetry==1.7.1'

      - name: remove lonboard
        # it requires a version of pandas that pyspark is not compatible with
        run: poetry remove lonboard

      - name: install exact versions of pyspark, pandas and numpy
        run: poetry add --lock ${{ join(matrix.deps, ' ') }}

      - name: checkout the lock file
        run: git checkout poetry.lock

      - name: lock with no updates
        # poetry add is aggressive and will update other dependencies like
        # numpy and pandas so we keep the pyproject.toml edits and then relock
        # without updating anything except the requested versions
        run: poetry lock --no-update

      - name: install ibis
        run: poetry install --without dev --without docs --extras pyspark

      - name: run tests
        run: just ci-check -m pyspark

      - name: check that no untracked files were produced
        shell: bash
        run: git checkout poetry.lock pyproject.toml && ! git status --porcelain | tee /dev/stderr | grep .

      - name: upload code coverage
        # only upload coverage for jobs that aren't mostly xfails
        if: success() && matrix.python-version != '3.11'
        continue-on-error: true
        uses: codecov/codecov-action@v4
        with:
          flags: backend,pyspark,${{ runner.os }},python-${{ steps.install_python.outputs.python-version }}

  backends:
    # this job exists so that we can use a single job from this workflow to gate merging
    runs-on: ubuntu-latest
    needs:
      # - test_backends_min_version
      - test_backends
      - test_pyspark
    steps:
      - run: exit 0