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caohdgege
caohdgege commented Dec 27, 2021

Why you need it?

Is your feature request related to a problem? Please describe in details
for now, when acquire lock, seata will check whether the global lock has been holded by other global transaction. but for insert or part of insert ignore into(may be more), if the before image is empty, it means that the target rows is not exists when the current global transaction execute, so it can sk

yedf2
yedf2 commented Dec 21, 2021

这里的任务,主要是为了帮助新人熟悉dtm的贡献PR流程,如果您已经是一个熟练的开源贡献者,请参考 #93

这里的任务比较多,您仅需要上手做一到两个,熟悉流程之后,就可以去做更有挑战的任务,参考 #93

  • dtmsvr/storage下的文件,可以加上开源版权注释,每个文件的一行作为一个任务,发一个PR
  • dtmcli/dtmimp/trans_xa_base.go中的中文注释翻译成英文注释,每行注释翻译,作为一个任务,发一个PR
  • dtmcli/tcc.go中的注释翻译,同上
  • 运行make之后,修复其中一个golangci-lint检测出来的问题,发一个PR

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