java.sql.SQLException: Unknown system variable ‘query_cache_size‘

程序员文章站 2024-03-21 18:48:58

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报错：java.sql.SQLException: Unknown system variable 'query_cache_size'

问题解决办法：

修改本地mvn配置与数据库版本一致：

java.sql.SQLException: Unknown system variable ‘query_cache_size‘

java.sql.SQLException: Unknown system variable ‘query_cache_size‘ 修改数据库配置文件：

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/vueblog?useUnicode=true&useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghai
    username: root
    password: 123456789

运行

java.sql.SQLException: Unknown system variable ‘query_cache_size‘

相关标签：开发学习 mybatis jdbc

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