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Auto adjust DDL when TiDB reports unsupported DDL error
Feature Request
Is your feature request related to a problem? Please describe:
Reduce human intervention to improve usability.
Describe the feature you'd like:
Automatic fix the DDL for user when
- change charset
- change field length
- change type, for example int to varchar
Describe alternatives you've considered:
Teachability, Documentation, Adoption, Migration Strategy: