Open qw4990 opened 3 years ago
Plan Change Capturer
User story: as a user, I want to ensure there is no performance regression caused by SQL plan changes when updating TiDB.
This tool can detect SQL plan changes between different TiDB versions according to corresponding statistical information and schemas.
This tool is almost done(repo, tutorial), and it's time to make it an incubating project for long-term maintaining.
30 days
The design doc, and tutorial.
PTAL @zz-jason @SunRunAway
qw4990
commented
3 years ago qw4990
commented
3 years ago
Project Incubating Request
Plan Change Capturer
Describe the project you want to incubate:
Summary
User story: as a user, I want to ensure there is no performance regression caused by SQL plan changes when updating TiDB.
This tool can detect SQL plan changes between different TiDB versions according to corresponding statistical information and schemas.
This tool is almost done(repo, tutorial), and it's time to make it an incubating project for long-term maintaining.
Estimated Time
30 days
Your RFC/Proposal?
The design doc, and tutorial.