apache / apache/datafusion-sqlparser-rs
Add support for `array_agg("name")[1]`
Open
- Dominant language
- Rust
- Stars
- 3.5k
- Forks
- 772
- Avg merge
- 4d 9h
- Merged PRs (30d)
- 17
Description
See discussion in https://github.com/sqlparser-rs/sqlparser-rs/pull/585#issuecomment-1238359759
Contributor guide
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Research direction
Start with the discussion in pull request 585, linked from the issue, and trace how the parser handles the requested array_agg("name")[1] expression. Done means the expression is accepted by the SQL parser with the intended structure and covered by an appropriate parser test, if the discussion identifies one.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust, sql
- Domain
- compilers, databases
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100