Mysql表添加字段报innodb_online_alter_log_max_size不够 错误信息 Execute: Creating index 'PRIMARY' required more than 'innodb_online_alter_log_max_size' bytes of modification log. Please try again. innodb_online_al
insert 业务表报Table xxx is read only,error log 大量报错 [ERROR] InnoDB: Failed to find tablespace for table '"xxx.xx"' in the cache. Attempting to load the tablespace with space id x. 问题解决 查看my.cnf配置文件,发现数据库
承接 Skywalker:InnoDB:lock manager (1),这一篇我们研究不同 SQL 对应的加锁方式 MySQL 的默认隔离级别是 Reaptable Read(可重复读),一般来讲 Reaptable Read 的定义是不需要阻止幻读的,但 MySQL 的实现上消除了幻读 幻读(Phantom) A phantom read occurs when, in the course