Crate datafusion_functions_window

Window Function packages for DataFusion.

This crate contains a collection of various window function packages for DataFusion, implemented using the extension API.

Modules

• expr_fn
  Fluent-style API for creating Exprs
• row_number
  Defines physical expression for row_number that can evaluated at runtime during query execution

Functions

• all_default_window_functions
  Returns all default window functions
• register_all
  Registers all enabled packages with a FunctionRegistry