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dataframe.to_sql() 一次性插入过多报错
2022-07-29 09:04:00 【51CTO】

利用to_sql()方法 将dataframe 中的数据插入数据库;之前用的都没问题,这次突然报错,
system error: 10054 远程主机强迫关闭了一个现有的连接。
刚开始以为是连接数的和pool的问题,搞了半天调了半天参数还是报一样的错,
后面突然想到是不是一次性提交数据量过大造成开始测试小批量提交,错误消失了。尴尬的报错啊
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