oceanbase / oceanbase/seekdb

Fix case of incorrect partial results from fork table

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dima type: task
Dominant language
C++
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Merged PRs (30d)
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Description

Environment

(Required) Please provide the output of bin/observer -V. If this test also involves a version change for obproxy, please also provide the output of obproxy -V.

Mapping relationship for the properties on the right side: "Target Branch" and "Iteration".

Description

This issue involves a case where a fork table operation returns incorrect partial results.

Steps to Reproduce

This issue is consistently reproducible (必现).

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by collecting the requested output from bin/observer -V, and from obproxy -V if the test involves an obproxy version change. Reproduce the fork table operation and compare its partial results with the expected complete results; the issue does not identify a source file or test to run.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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