💬 LangChain Based SQL Query Assistant

This project is a natural language–driven SQL assistant built using LangChain and LLMs. It allows users, especially non-technical stakeholders, to ask questions in plain English and receive accurate, executable SQL queries in response. Designed to streamline access to structured data, the tool uses prompt engineering and dynamic query generation to support a variety of SQL query types across multiple databases.

Key Features

• Natural language to SQL translation using LangChain
• Support for SELECT, JOIN, GROUP BY, and nested queries
• Modular architecture for database adaptability
• Ideal for business users with limited SQL knowledge