【异常】update更新java.sql.SQLException: Duplicate entry '2019-07-30 00:00:00-110100' for key
参考文章:
(1)【异常】update更新java.sql.SQLException: Duplicate entry '2019-07-30 00:00:00-110100' for key
(2)https://www.cnblogs.com/QuestionsZhang/p/11275129.html
备忘一下。