TiFlash schema version newer than query schema version
Open
Nobody has claimed this yet.
component/compute
type/enhancement
- Dominant language
- C++
- Stars
- 1k
- Forks
- 423
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 24
Description
Mini reproduce
always execute ddl sql
always execute ap sql through tiflash engine
The ap query raise error of “Error 1105: DB::TiFlashException: Table 63 schema version 190 newer than query schema version 186"
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
No files, tests, or entry points are identified. Start by reproducing the reported sequence: execute DDL, then run an analytical query through the TiFlash engine, and trace how the table schema versions are compared. Done means the query no longer raises the schema-version error under this sequence.
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
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100