Queries and code concept guides

Learn about relevant features, functionality, and principles related to queries and code.

Explanations of Retool concepts that provide greater understanding about how they work. These guides are not instructional by design and focus on providing context related features and functionality.

Query caching

Learn more about caching query results to increase app performance.

JavaScript

Write JavaScript in Retool.

Prepared statements

Learn how Retool uses prepared statements for SQL queries.

Query Library

Learn more about creating and sharing queries with the Query Library.

Row-level security

Learn about row-level security of database tables.

AI actions

Learn about AI actions to write instructions for AI models.

Ask AI

Learn about Retool's built-in AI assistance.

Best practices

Learn about the best practices for writing performant queries.

Performance

Learn about query performance at different stages.