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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2019/06/12 11:44:04 UTC

[GitHub] [servicecomb-pack] WillemJiang commented on issue #479: 向TxEvent表中插入时，为什么将surrogateId初始化为-1？

WillemJiang commented on issue #479: 向TxEvent表中插入时，为什么将surrogateId初始化为-1？
URL: https://github.com/apache/servicecomb-pack/issues/479#issuecomment-501237076
 
 
   不知道你提到的是不是这个 https://github.com/apache/servicecomb-pack/blob/a54af97a65c52800b6ae684aac29b65eea600209/alpha/alpha-server/src/main/java/org/apache/servicecomb/pack/alpha/server/SpringTxEventRepository.java#L43。  
   surrogateid应该是系统分配的， EntityManager merge这块我不太清楚，能详细解释一下吗？

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