Yearning助手 is a free Chrome add-on designed to enhance SQL query management for users. This tool focuses on local storage of SQL queries, allowing for quick access to previous inputs and facilitating a seamless workflow. Notable features include automatic restoration of the last opened window when a connection is selected, and the ability to selectively delete SQL query windows, enhancing user efficiency during database interactions.

The add-on has undergone several updates since its launch, with the latest version (vaddressing bugs and optimizing table name recognition. Users can also export query results to Excel, and recent updates have introduced functionality for copying key-value pairs and generating compatible insert/update statements. Overall, Yearning助手 provides essential tools for SQL query management, streamlining the process of database interaction.