Replace clickhouse-cpp with clickhouse-c

.github/workflows/bake.yml

@@ -29,11 +29,6 @@ jobs:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Cache Vendor Build
-        uses: actions/cache@v4
-        with:
-          path: vendor/_build
-          key: ${{ runner.os }}-vendor-build
       - name: Set Bake Variables
         run: make bake-vars REGISTRY=ghcr.io/clickhouse PG_VERSIONS=${{ matrix.pgv }} >> $GITHUB_ENV
       - name: Build${{ startsWith(github.ref, 'refs/tags') && ' and Push' || '' }}

.github/workflows/clickhouse.yml

@@ -27,7 +27,7 @@ jobs:
     container: pgxn/pgxn-tools
     steps:
       - name: Start Postgres
-        run: pg-start ${{ env.pg }} libcurl4-openssl-dev uuid-dev libre2-dev
+        run: pg-start ${{ env.pg }} libcurl4-openssl-dev uuid-dev liblz4-dev libzstd-dev libre2-dev
       - name: Install Extensions
         run: pgxn install re2
       - name: Checkout the Repository
@@ -36,19 +36,5 @@ jobs:
       - name: Start ClickHouse
         env: { CH_RELEASE: "${{ matrix.ch }}" }
         run: .github/ubuntu/clickhouse.sh
-      - name: Cache Dependencies
-        uses: actions/cache@v5
-        with:
-          path: vendor/_build/*
-          key: vendor-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('.git/modules/clickhouse-cpp/refs/heads/master') }}
-      # Required to prevent clickhouse-cpp from rebuilding because it depends
-      # on this file in the Makefile. https://github.com/actions/checkout/issues/968
-      - name: Reset Vendor Timestamp
-        run: cd vendor/clickhouse-cpp && touch -d $(git log -1 --format="@%ct" CMakeLists.txt) CMakeLists.txt
-      - name: Test DSO
+      - name: Test
         run: pg-build-test
-      - name: Clean
-        run: make clean NO_VENDOR_CLEAN=1
-      - name: Test Static
-        run: pg-build-test
-        env: { CH_BUILD: static }

.github/workflows/lint.yml

@@ -14,9 +14,7 @@ jobs:
     env: { pg: 18 }
     steps:
       - name: Install Postgres
-        run: NO_CLUSTER=1 pg-start ${{ env.pg }} libcurl4-openssl-dev uuid-dev clang-tidy
-      - name: Install clang-format # version in Ubuntu is too old
-        run: curl -sLo /usr/local/bin/clang-format https://github.com/cpp-linter/clang-tools-static-binaries/releases/latest/download/clang-format-22_linux-amd64 && chmod +x /usr/local/bin/clang-format
+        run: NO_CLUSTER=1 pg-start ${{ env.pg }} libcurl4-openssl-dev uuid-dev liblz4-dev libzstd-dev clang-tidy
       - name: Checkout the Repository
         uses: actions/checkout@v6
       - name: Install pre-commit

.github/workflows/postgres.yml

@@ -19,27 +19,13 @@ jobs:
     container: pgxn/pgxn-tools
     steps:
       - name: Start Postgres ${{ matrix.pg }}
-        run: pg-start ${{ matrix.pg }} libcurl4-openssl-dev uuid-dev libre2-dev
+        run: pg-start ${{ matrix.pg }} libcurl4-openssl-dev uuid-dev liblz4-dev libzstd-dev libre2-dev
       - name: Install Extensions
         run: pgxn install re2
       - name: Checkout the Repository
         uses: actions/checkout@v6
         with: { submodules: true }
       - name: Start ClickHouse
         run: .github/ubuntu/clickhouse.sh
-      - name: Cache Dependencies
-        uses: actions/cache@v5
-        with:
-          path: vendor/_build/*
-          key: vendor-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('.git/modules/clickhouse-cpp/refs/heads/master') }}
-      # Required to prevent clickhouse-cpp from rebuilding because it depends
-      # on this file in the Makefile. https://github.com/actions/checkout/issues/968
-      - name: Reset Vendor Timestamp
-        run: cd vendor/clickhouse-cpp && touch -d $(git log -1 --format="@%ct" CMakeLists.txt) CMakeLists.txt
-      - name: Test DSO
+      - name: Test
         run: pg-build-test
-      - name: Clean
-        run: make clean NO_VENDOR_CLEAN=1
-      - name: Test Static
-        run: pg-build-test
-        env: { CH_BUILD: static }

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v6
       - name: Start Postgres
-        run: pg-start 18 libcurl4-openssl-dev uuid-dev
+        run: pg-start 18 libcurl4-openssl-dev uuid-dev liblz4-dev libzstd-dev
       - name: Start ClickHouse
         env: { CH_RELEASE: "${{ matrix.ch }}" }
         run: .github/ubuntu/clickhouse.sh

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "clickhouse-cpp"]
-	path = vendor/clickhouse-cpp
-	url = https://github.com/ClickHouse/clickhouse-cpp.git
+[submodule "vendor/clickhouse-c"]
+	path = vendor/clickhouse-c
+	url = https://github.com/ClickHouse/clickhouse-c