[maximilianroos]

Great questions!

Window functions are here [1]. (We should add these to the homepage too)

Implementation specific queries can be handled by the Dialect parameter [2], though there's still lots of work to do to build that out.

[1]: https://prql-lang.org/book/transforms/window.html

[2]: https://prql-lang.org/book/queries/dialect_and_version.html

[maximilianroos]

Window example is now on the homepage, thanks for the question: https://github.com/prql/prql/pull/692