[问题] 有同事反馈我们改造过的MySQL5.7.23版本,使用pt-table-checksum工具比较主从数据库的一致性时报错 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. REPLACE... SELECT is unsafe because the order in which rows are retrieved by the SELE…
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…