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格式SELECT [字段] FROM [表名] PROCEDURE ANALYSE()实例SELECT * FROM `dkp_itemcache` PROCEDURE ANALYSE()返回结果Field_nameMin_valueMax_valueMin_lengthMax_lengthEmpties_or_zerosNullsAvg_value_or_avg_lengthStd建议字段类型字段名最小值最大值最小长度最大长度空或零(暂时还不懂意思)空值?平均值或平均长度192044.5288INT(8) UNSIGNED NOT NULLiedkpsql.dkp_ite- 阅读剩余部分 -

开启WSL以管理员身份启动 Windows PowerShell,输入以下命令Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux命令执行可能需要几分钟,系统设置完成后会提示是否重启,我们输入“Y”重启系统以完成设置下载子系统到WIndows获取发行版子系统下载链接。然后再命令行执行下载,文件大概四五百兆Invoke-WebRequest -Uri https://aka.ms/wslubuntu2004 -OutFile Ubuntu.appx -UseBa- 阅读剩余部分 -

下载:https://downloads.mysql.com/archives/community/解压到:C:\Program Files目录创建my.ini配置文件[mysql] port = 3306 default-character-set=utf8 [mysqld] default_authentication_plugin=mysql_native_password port = 3306 basedir="C:/Program Files/mysql-5.7.28-winx64" datadir="C:/Program Fil- 阅读剩余部分 -

# rsync -h rsync version 3.1.2 protocol version 31 Copyright (C) 1996-2015 by Andrew Tridgell, Wayne Davison, and others. Web site: http://rsync.samba.org/ Capabilities: 64-bit files, 64-bit inums, 64-bit timestamps, 64-bit long ints, socketpairs, hardlinks, symlinks, IPv6, batch- 阅读剩余部分 -