diff --git a/.github/workflows/sql-linter.yaml b/.github/workflows/sql-linter.yaml
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+name: Advanced SQL Quality Check
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint-sql:
+    name: Lint SQL Scripts
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: 📥 Завантаження коду
+        uses: actions/checkout@v4
+
+      - name: 🐍 Налаштування Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: 📦 Встановлення SQLFluff
+        run: |
+          python -m pip install --upgrade pip
+          pip install sqlfluff
+
+      - name: 🔍 Перевірка SQL синтаксису (PostgreSQL)
+        run: sqlfluff lint . --dialect postgres
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