PARTITION 功能缺失
Open
- Dominant language
- Java
- Stars
- 777
- Forks
- 78
- PR merge metrics
- No merged PRs in 30d
Description
缺少FIRST_VALUE LAG等函数以及ROWS BETWEEN语法
Contributor guide
No contributing guide indexed for this repository
Research direction
The issue requests missing PARTITION functionality, including FIRST_VALUE, LAG, and ROWS BETWEEN syntax, but names no files, tests, or entry points. Start by locating the query-building code and existing window-function support, then identify how these expressions are tested; done means the requested functions and syntax are supported with passing coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, sql
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100