摘要:
https://blog.csdn.net/t8116189520/article/details/78908975 所以,若想基于插入值累加是不行的,需要insert into https://www.cnblogs.com/lixiaozhi/p/8193132.html INSERT INTO 阅读全文
摘要:
1. 下载JDK8 地址:https://download.oracle.com/otn/java/jdk/8u221-b11/230deb18db3e4014bb8e3e8324f81b43/jdk-8u221-linux-x64.tar.gz 删除自带jdk: 删除命令: 解压:tar -xzv 阅读全文