oceanbase / oceanbase/oceanbase
[Feature]: support GIS fuction ST_PointN and ST_NumPoints(ls)
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Nobody has claimed this yet.
type: feature
- Dominant language
- C++
- Stars
- 10.3k
- Forks
- 1.9k
- PR merge metrics
- No merged PRs in 30d
Description
Use Case
we want to use GIS function ST_PointN, but it is not supported.
Describe the solution you'd like
ST_PointN and ST_NumPoints(ls) are supported
Describe alternatives you've considered
Additional context
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.
Research direction
The issue does not mention implementation files, tests, or an entry point. Start by locating existing GIS function implementations and related tests, then determine the expected behavior for ST_PointN and ST_NumPoints(ls). Done means both functions are supported and covered by appropriate database tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100