Fix unexpected query results in mysqltest, potential regression in vector_index.index_vector_memory_estimate
Open
Nobody has claimed this yet.
dima
- Dominant language
- C++
- Stars
- 2.9k
- Forks
- 342
- Avg merge
- 1d 19h
- Merged PRs (30d)
- 52
Description
Environment
- Version: seekdb (OceanBase seekdb 1.1.0.0)
- Revision: 1-fbf870644869f1ba8d49ffc06bb68bca5a3b133c
- Build Branch: master
- Build Time: Mar 13 2026 22:09:05
- Build Flags: RelWithDebInfo
- Build Info: obbuild-re...
Description
Query results in mysqltest are not as expected. This appears to be a potential functional regression related to vector_index.index_vector_memory_estimate.
Steps to Reproduce
Specific reproduction steps are not provided in the original report.
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
Start by locating the mysqltest case that reports unexpected results and the vector_index.index_vector_memory_estimate setting or entry point. Establish a reproducible query and expected result first; done means the regression is isolated and the mysqltest result matches expectations.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- mysql
- Domain
- databases, testing-qa
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100