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支付宝:多线程事务怎么回滚?说用@Transactional可以回去等通知了!
最近有一个大数据量插入的操作入库的业务场景,需要先做一些其他修改操作,然后在执行插入操作,由于插入数据可能会很多,用到多线程去拆分数据并行处理来提高响应时间,如果有一个线程执行失败,则全部回滚; 在spring中可以使用@Transactional注解去控制事务,使 ...
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