Datasette 1.0a33 Released with Extended ?_extra= API Support for Queries and Rows
English summary
The Datasette 1.0a33 alpha release extends the existing ?_extra= URL parameter pattern, previously only available for tables, to also work with SQL queries and individual rows. This new API behavior is now fully documented. Simon Willison built a custom API explorer tool to demonstrate the feature, using Claude Fable 5 for planning and GPT-5.5 xhigh for implementation. The release represents a significant step towards the stable 1.0 version of Datasette.
Chinese summary
Datasette 1.0a33 阿尔法版本将之前的 ?_extra= URL 参数模式从仅适用于表格扩展到也支持 SQL 查询和单行数据。该 API 新行为已完整文档化。Simon Willison 使用 Claude Fable 5 进行规划、GPT-5.5 xhigh 进行实现，构建了一个自定义 API 资源管理器来展示该功能。此版本是向 Datasette 1.0 稳定版迈出的重要一步。
Key points
The ?_extra= pattern now works for queries and rows, not just tables, enriching API responses with metadata.
?_extra= 模式现在适用于查询和行，而不仅仅是表格，为 API 响应添加元数据。
Full documentation of the extended extra feature is now available.
扩展的 extra 功能已提供完整文档。
An AI-assisted API explorer was built with Claude Fable 5 and GPT-5.5 xhigh to showcase the new capability.
利用 Claude Fable 5 和 GPT-5.5 xhigh 构建了一个 AI 辅助的 API 资源管理器来展示新能力。