[](https://js.langchain.com/docs/how_to/sql_query_checking/): LLM should read this page when: 1) Building a SQL query validation system 2) Implementing error handling for SQL queries 3) Optimizing SQL query generation 'Page covers strategies to validate SQL queries generated by LLMs, including using the LLM itself to check for common mistakes and performing query generation and validation in a single model call. It also discusses handling invalid queries.'

