GitHub user mgrenonville added a comment to the discussion: Expose intermediary
states in aggregation functions
Thanks for your reply.
I had the big picture but the documentation made me realize that I "just" have
to write two UDFA:
- The first is the `-State`, that uses the original function
GitHub user alamb added a comment to the discussion: Expose intermediary states
in aggregation functions
👋 -- perhaps
https://docs.rs/datafusion/latest/datafusion/logical_expr/trait.Accumulator.html#tymethod.state
is relevant
GitHub link:
https://github.com/apache/datafusion/discussions/16
