Add support for chained joins
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- scala, spark
- Domain
- data-engineering
Research direction
Start by locating the current join API and the type-checking path for ON conditions; compare how one join is represented with the requested chained form. Done means several joins can be expressed in sequence without ON-condition type failures and the resulting code is more readable.
Written by the indexing model from the issue text.
Description
Currently there is no way to call several joins in chain. (ON condition fails to work with types)
It makes code much less readable because of hard-to-read variables names.
- Dominant language
- Scala
- Stars
- 895
- Forks
- 135
- Avg merge
- 1d 16h
- Merged PRs (30d)
- 3
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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