命令:mysqldump -u root -p 123456 -A > D:\sqlservice\sqlservice.sql; 用命令行备份mysql数据库后显示Threads: 2 Questions: 187 Slow queries: 0 Opens: 230 Flush tables: 3 Open tables: 145 Queries per second avg: 0.001是什么意思,怎么解决
https://www.cnblogs.com/pythonywy/p/11351223.html ,这是我今天刚刚好总结了一下,你可以看看
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