Does Kylin support SQL interface?

Yes, Kylin supports SQL interface. It provides a RESTful API that allows users to access and manipulate data in Kylin through SQL queries. Users can write queries using standard SQL syntax, send query requests through the API, and retrieve result sets. Kylin also offers some extended SQL syntax to support more complex OLAP query operations. With the SQL interface, users can easily use Kylin for data analysis and OLAP processing.