Database Query and Export Query relational databases (SQLite, PostgreSQL, MySQL) and export results to CSV, JSON, or other formats. Essential for data extraction, reporting, backup automation, and analytics pipelines. When to use - Use case 1: When the user asks to query a database and export results - Use case 2: When you need to extract data for analysis or reporting - Use case 3: For backup and data migration workflows - Use case 4: When building automated database monitoring and alerts Required tools / APIs - SQLite — Lightweight file-based database (often pre-installed) - PostgreSQL clie…