当部署多个db时，select一个空index的db，如果其他db中有数据的话，会scan到一个其他db中的key
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- C++
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Description
Description
Expected Behavior
Current Behavior
Possible Solution
Steps to Reproduce (for bugs)
Context
Your Environment
- Operating System and version:
- Machine Specifications:
- Tendis Version:
- Tendis Configuration:
- IO/Network used:
- Link to your project:
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 names no source files, tests, entry points, reproduction steps, or environment details. Start by reproducing the cross-database scan behavior in Tendis, then trace database selection and key scanning; the work is done when an empty selected database cannot return keys from another database and a regression test covers it.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, redis
- Domain
- database
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100