不是replace,用的是insert into duplicate key update
---Original--- From: "liujian"<13597820...@qq.com> Date: Thu, Apr 1, 2021 16:02 PM To: "user-zh"<user-zh@flink.apache.org>; Subject: jdbc connectors Hi: &nbsp; 想咨询下 jdbc connectors&nbsp; sink到mysql的是否设置了主键, 请问走的语法是 replace into语法吗,还是其他语法,我观察过mysql表中id是没有变化的,但是&nbsp;AUTO_INCREMENT 属性会增加2