Merge remote-tracking branch 'upstream/main' into jiff-proto

# Conflicts:
#	Cargo.lock
#	datafusion/functions/benches/to_timestamp.rs
#	datafusion/functions/src/datetime/common.rs
#	datafusion/functions/src/datetime/mod.rs
#	datafusion/functions/src/datetime/to_date.rs
#	datafusion/functions/src/datetime/to_timestamp.rs
#	datafusion/functions/src/datetime/to_unixtime.rs
#	datafusion/sqllogictest/test_files/to_timestamp_timezone.slt
#	docs/source/user-guide/configs.md

Author: Omega359

.asf.yaml

@@ -62,6 +62,9 @@ github:
     branch-51:
       required_pull_request_reviews:
         required_approving_review_count: 1
+    branch-52:
+      required_pull_request_reviews:
+        required_approving_review_count: 1
   pull_requests:
     # enable updating head branches of pull requests
     allow_update_branch: true

.github/actions/setup-builder/action.yaml

@@ -46,3 +46,17 @@ runs:
       # https://github.com/actions/checkout/issues/766
       shell: bash
       run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
+    - name: Remove unnecessary preinstalled software
+      shell: bash
+      run: |
+        echo "Disk space before cleanup:"
+        df -h 
+        apt-get clean
+        # remove tool cache: about 8.5GB (github has host /opt/hostedtoolcache mounted as /__t)
+        rm -rf /__t/* || true
+        # remove Haskell runtime: about 6.3GB (host /usr/local/.ghcup)
+        rm -rf /host/usr/local/.ghcup || true
+        # remove Android library: about 7.8GB (host /usr/local/lib/android)
+        rm -rf /host/usr/local/lib/android || true
+        echo "Disk space after cleanup:"
+        df -h

.github/dependabot.yml

@@ -23,6 +23,7 @@ updates:
       interval: weekly
     target-branch: main
     labels: [auto-dependencies]
+    open-pull-requests-limit: 15
     ignore:
       # major version bumps of arrow* and parquet are handled manually
       - dependency-name: "arrow*"

.github/workflows/audit.yml

@@ -42,8 +42,10 @@ jobs:
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
       - name: Install cargo-audit
-        uses: taiki-e/install-action@92e6dd1c202153a204d471a3c509bf1e03dcfa44  # v2.62.61
+        uses: taiki-e/install-action@3522286d40783523f9c7880e33f785905b4c20d0  # v2.66.1
         with:
           tool: cargo-audit
       - name: Run audit check
+        # Note: you can ignore specific RUSTSEC issues using the `--ignore` flag ,for example:
+        # run: cargo audit --ignore RUSTSEC-2026-0001
         run: cargo audit

.github/workflows/dev.yml

@@ -48,16 +48,8 @@ jobs:
         with:
           node-version: "20"
       - name: Prettier check
-        run: |
-          # if you encounter error, rerun the command below and commit the changes
-          #
-          # ignore subproject CHANGELOG.md because they are machine generated
-          npx prettier@2.7.1 --write \
-            '{datafusion,datafusion-cli,datafusion-examples,dev,docs}/**/*.md' \
-            '!datafusion/CHANGELOG.md' \
-            README.md \
-            CONTRIBUTING.md
-          git diff --exit-code
+      # if you encounter error, see instructions inside the script
+        run: ci/scripts/doc_prettier_check.sh
 
   typos:
     name: Spell Check with Typos
@@ -72,4 +64,4 @@ jobs:
       - name: Install typos-cli
         run: cargo install typos-cli --locked --version 1.37.0
       - name: Run typos check
-        run: ci/scripts/typos_check.sh
+        run: ci/scripts/typos_check.sh

.github/workflows/rust.yml

@@ -272,18 +272,6 @@ jobs:
       volumes:
         - /usr/local:/host/usr/local
     steps:
-      - name: Remove unnecessary preinstalled software
-        run: |
-          echo "Disk space before cleanup:"
-          df -h
-          # remove tool cache: about 8.5GB (github has host /opt/hostedtoolcache mounted as /__t)
-          rm -rf /__t/* || true
-          # remove Haskell runtime: about 6.3GB (host /usr/local/.ghcup)
-          rm -rf /host/usr/local/.ghcup || true
-          # remove Android library: about 7.8GB (host /usr/local/lib/android)
-          rm -rf /host/usr/local/lib/android || true
-          echo "Disk space after cleanup:"
-          df -h
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
         with:
           submodules: true
@@ -374,19 +362,6 @@ jobs:
         with:
           save-if: ${{ github.ref_name == 'main' }}
           shared-key: "amd-ci-linux-test-example"
-      - name: Remove unnecessary preinstalled software
-        run: |
-          echo "Disk space before cleanup:"
-          df -h
-          apt-get clean
-          rm -rf /__t/CodeQL
-          rm -rf /__t/PyPy
-          rm -rf /__t/Java_Temurin-Hotspot_jdk
-          rm -rf /__t/Python
-          rm -rf /__t/go
-          rm -rf /__t/Ruby
-          echo "Disk space after cleanup:"
-          df -h
       - name: Run examples
         run: |
           # test datafusion-sql examples
@@ -446,7 +421,7 @@ jobs:
           sudo apt-get update -qq
           sudo apt-get install -y -qq clang
       - name: Setup wasm-pack
-        uses: taiki-e/install-action@92e6dd1c202153a204d471a3c509bf1e03dcfa44  # v2.62.61
+        uses: taiki-e/install-action@3522286d40783523f9c7880e33f785905b4c20d0  # v2.66.1
         with:
           tool: wasm-pack
       - name: Run tests with headless mode
@@ -734,6 +709,23 @@ jobs:
           ./dev/update_function_docs.sh
           git diff --exit-code
 
+  examples-docs-check:
+    name: check example README is up-to-date
+    needs: linux-build-lib
+    runs-on: ubuntu-latest
+    container:
+      image: amd64/rust
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          submodules: true
+          fetch-depth: 1
+
+      - name: Run examples docs check script
+        run: |
+          bash ci/scripts/check_examples_docs.sh
+
   # Verify MSRV for the crates which are directly used by other projects:
   # - datafusion
   # - datafusion-substrait
@@ -749,7 +741,7 @@ jobs:
       - name: Setup Rust toolchain
         uses: ./.github/actions/setup-builder
       - name: Install cargo-msrv
-        uses: taiki-e/install-action@92e6dd1c202153a204d471a3c509bf1e03dcfa44  # v2.62.61
+        uses: taiki-e/install-action@3522286d40783523f9c7880e33f785905b4c20d0  # v2.66.1
         with:
           tool: cargo-msrv