I met performance issue with batchUpdate for multiple rows on mysql 8 by using java. There are more than 400,000 rows in the table , I was trying to update a col开发者_如何学Goumn by it\'s id.
Basically, for some reason, I need to conditionally insert data from one table to another, for later use in postgres.
这篇文章主要介绍了JDBC中resutset接口操作实例详解，代码示例注释比较详细，需要的朋友可以参考下。
这篇文章主要介绍了JDBC常用接口总结，以及部分使用代码语句，需要的朋友可以参考下。
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