Ran
/rebase
/merge
@sunzhaoyang Check out [51fe819](https://github.com/pingcap/docs-cn/pull/9136/commits/51fe81980cf5f9ad19fbec033eedfc9741c196cf). The rest LGTM!
@lance6716 PTAL
@bb7133 Is this an undocumented keyword? We might need to add this to the docs
/rebase
/merge
@WizardXiao PTAL. Do you think we should add the prerequisites?
Will do. /assign
> @ran-huang we have to merge this article with current duplicate detection document @sunzhaoyang You mean merge with [this doc](https://docs.pingcap.com/zh/tidb/stable/tidb-lightning-physical-import-mode-usage#%E5%86%B2%E7%AA%81%E6%95%B0%E6%8D%AE%E6%A3%80%E6%B5%8B)?