[C++][Gandiva] Add type inference to Gandiva parser
Open
Component: Gandiva
Type: task
- Dominant language
- C++
- Stars
- 17.1k
- Forks
- 4.3k
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 91
Description
**Reporter**: [Jin Shang](https://issues.apache.org/jira/browse/ARROW-17747) / @js8544
**Note**: *This issue was originally created as [ARROW-17747](https://issues.apache.org/jira/browse/ARROW-17747). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*
Contributor guide
Research direction
The issue identifies the Gandiva parser but names no files, tests, or entry points. Start by locating the parser implementation and existing type-handling tests, then clarify the intended inference rules and add coverage showing that the parser infers types correctly.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100