typelevel / typelevel/frameless

Support for window functions

Open
#136 3 comments 3 reactions 0 assignees View on GitHub

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feature help wanted
Dominant language
Scala
Stars
895
Forks
135
Avg merge
1d 16h
Merged PRs (30d)
3

Description

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the linked Databricks article on window functions and then inspect Frameless's existing Spark SQL support. The issue does not name files, entry points, or tests, so the implementation scope is unclear. Done would mean Frameless supports the requested window-function functionality with appropriate verification.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala, spark
Domain
data-engineering
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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