极客教程MySQL 如何检查MySQL服务器的版本？
通过 ‘mysqladmin’ 命令，我们可以知道 MySQL 服务器的版本。为了获得版本，我们必须在命令行上编写以下命令-
C:\mysql\bin>mysqladmin -u root version
mysqladmin Ver 8.42 Distrib 5.7.20, for Win64 on x86_64
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.
Server version 5.7.20
Protocol version 10
Connection localhost via TCP/IP
TCP port 3306
Uptime: 12 min 54 sec
Threads: 1 Questions: 5 Slow queries: 0 Opens: 105 Flush tables: 1 Open tables: 98 Queries per second avg: 0.0060
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