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MySQL
#1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'stack_wordpress.wp_postmeta.meta_value' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
#1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'stack_wordpress.wp_postmeta.meta_value' which is not functionally dependent on columns in GROUP BY ...
MySQL中binlog过多的正确处理方式
登录MySQL 查看binlog过期时间 命令: Empty set 或者 0:永不过期 10:保留最近10天的binlog文件 设置自动清理binlog 修改配置文件,在[mysqld]标签下增加内容: MySQL8.0之前: MySQL8.0: 别问为什么,问就是被弃用了,看文档: https://dev.mysql.com/doc/refman/8.0/en/replication-opti ...
1Panel的MySql数据库异常警告
装上1Panel后用了一段时间,发现MySQL 8.2.0日志不停报错,内容为: 尝试关闭站点,并把唯一的PHP容器服务停止,日志依然不停刷,怀疑是面板问题。 而且面板数据库-当前状态-总连接数,显示异常,数字一直不停增加。 导致Binlog也特别大,大半个月已经总共生成17G的binlog文件了,刚买99一年的阿里云就挂了个wordpress,何德何能跑这么多SQL… 只好跑去1Panel论坛提 ...