Profile COPY into hash-partitioned table
Open
- Dominant language
- C
- Stars
- 12.8k
- Forks
- 794
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 31
Description
In the field we've seen COPY throughput that wasn't entirely satisfactory. It's worthwhile to profile a few cases, to check for low-hanging optimizations.
Contributor guide
Research direction
The issue names no files, tests, or entry points. Start by locating the COPY implementation and the code handling hash-partitioned tables, then profile representative COPY cases to identify low-hanging optimizations. Done means the relevant cases have been profiled and an agreed optimization has been implemented and validated.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, postgresql
- Domain
- databases, performance
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100