AI Database Chat: Natural Language SQL Query Assistant

An AI-powered workflow that allows users to ask natural language questions about their database and receive precise SQL query results. 1. User submits a question via webhook or form 2. Workflow identifies the database type (PostgreSQL, MySQL, SQLite) 3. AI analyzes the database schema and generates a safe, read-only SQL query 4. Query is validated and executed against the database 5. Results are summarized in plain language and returned to the user

Use Cases: Enables non-technical team members to extract insights from databases without writing SQL. Provides a user-friendly interface for data exploration, allowing quick answers to business questions about customers, sales, inventory, and more. Target Audience: Business analysts, managers, sales teams, and anyone who needs to query databases without deep technical SQL knowledge. Ideal for small to medium businesses using PostgreSQL, MySQL, or SQLite databases.

- OpenAI - API Key (GPT-4o recommended) - PostgreSQL/MySQL/SQLite - Database connection - n8n - Self-hosted or Cloud account - Database credentials with read-only permissions

Security features include read-only query enforcement, SQL injection prevention, and row limit controls. Supports PostgreSQL, MySQL, and SQLite databases.