Rebuilding linux命令cp介绍(8) cp命令主要用途是复制文件或者文件夹到某一个固定目录: 参数: (more…)... December 18, 2017CommentsLearning Archives 学习档案 阅读全文
Error Table ‘performance_schema.session_variables’ doesn’t exist MySQL报错:Table 'performance_schema.session_variables' doesn't exist 解决方法: 1:UPGRADE MySQL [crayo... December 18, 2017CommentsMySQL报错 阅读全文