fix

.github/workflows/debug-ddl.yaml

@@ -0,0 +1,74 @@
+name: Integration-Mysql
+
+on:
+  push:
+    branches:
+      - master
+      - "release-[0-9].[0-9]*"
+    paths-ignore:
+      - '**/*.md'
+      - '**/OWNERS'
+      - 'OWNERS'
+      - 'OWNERS_ALIASES'
+
+  pull_request:
+    branches:
+      - master
+      - "release-[0-9].[0-9]*"
+    paths-ignore:
+      - '**/*.md'
+      - '**/OWNERS'
+      - 'OWNERS'
+      - 'OWNERS_ALIASES'
+
+# See: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#concurrency.
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  basic_e2e_test:
+    runs-on: ubuntu-latest 
+    name: E2E Test
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Setup Go environment
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+
+      - name: Integration Build
+        run: |
+          ./scripts/download-integration-test-binaries.sh master true
+          go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
+          make integration_test_build
+          ls -l bin/ && ls -l tools/bin/
+
+      - name: Test ddl_with_exists
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          make integration_test CASE=ddl_with_exists
+
+      # only upload logs of the last case
+      - name: Copy logs to hack permission
+        if: ${{ always() }}
+        run: |
+          DIR=$(sudo find /tmp/tidb_cdc_test/ -type d -name 'sync_diff' -exec dirname {} \;)
+          CASE=$(basename $DIR)
+          mkdir -p ./logs/$CASE
+          cat $DIR/stdout.log
+          tail -n 10 $DIR/cdc.log
+          sudo cp -r -L $DIR/{cdc.log,stdout.log,sync_diff} ./logs/$CASE/
+          sudo chown -R runner ./logs
+          sudo tar -czvf ./logs.tar.gz ./logs
+
+      # Update logs as artifact seems not stable, so we set `continue-on-error: true` here.
+      - name: Upload logs
+        uses: actions/upload-artifact@v4
+        if: ${{ always() }}
+        with:
+          name: upstream-switch-logs
+          path: |
+            ./logs.tar.gz