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dbatools

存放日常工作所用到的运维工具

dba_tools.zip

存放MySQL DBA常用软件如sysbench pt-tools等工具一键安装包

check_mysql.py

MySQL数据库巡检脚本

compare_tools

最初做这个是由于我们内部从MariaDB迁移到官方版本MySQL5.7，为了比对两个版本的sql兼容性以及性能开发的小工具

  • 抓取线上的sql放入txt文本，最好将dml也能转成select
  • 配置源库目标库的配置，运行sql_result_between_two_instance.py
  • 原理：抓取线上sql的1000条结果，对结果做checksum进行比较，如果结果一致返回True，否则返回False，并且输出两边的执行时间

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