# LLMs and SQL

DevFeed: [LLMs and SQL](<https://devfeed.tech/articles/llms-and-sql-78334.md>)

Original publisher: [Read original article](<https://www.langchain.com/blog/llms-and-sql>)

Author: LangChain Accounts

Published: 2026-08-25T19:38:39Z

Content type: tutorial

Language: en

Sources: [LangChain Blog](<https://devfeed.tech/sources/langchain-blog.md>)

Topics: [AI for SQL query generation](<https://devfeed.tech/topics/ai-for-sql-query-generation.md>), [text2sql](<https://devfeed.tech/topics/text2sql.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>), [sql-server](<https://devfeed.tech/topics/sql-server.md>)

Tags: [databases](<https://devfeed.tech/tags/databases.md>), [hallucinations](<https://devfeed.tech/tags/hallucinations.md>), [langchain](<https://devfeed.tech/tags/langchain.md>), [llms](<https://devfeed.tech/tags/llms.md>), [sql](<https://devfeed.tech/tags/sql.md>)

## AI overview

The article explains how to use LangChain and large language models to generate SQL queries from natural-language questions. It covers grounding prompts with database schemas and example rows, limiting query results, and using error feedback to correct invalid queries.

## Source excerpt

Query SQL databases using natural language with LLMs. Learn techniques to reduce hallucinations and build reliable text-to-SQL solutions with LangChain.