MySQL事务表和非事务表查看 max_binlog_stmt_cache_size 参数解释时,有这么一句话 If nontransactional statements within a transaction require more than this many bytes of memory, the server generates an error. 那么,什么是 nontransactional statements ?在 http://dev.mysql.com/ 查找 nontransa...【阅读全文】
原因1. MySQL 服务宕了判断是否属于这个原因的方法很简单,执行以下命令,查看mysql的运行时长$ mysql -uroot -p -e "show global status like 'uptime';"+---------------+-------+| Variable_name | Value |+---------------+-------+| Uptime | 68928 |+---------------+-------+1 row in set (0.0...【阅读全文】