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Excel每日一练:excel 日期格式转换练习【有讲解视频】

  • 2026-09-22 02:57:22
Excel每日一练:excel 日期格式转换练习【有讲解视频】

今天我们来练习：excel日期格式转换。

将B列的交易日期，转成标准的日期格式。

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Excel每日一练:合并单元格平均绩效成绩计算【有讲解视频】

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-23 05:59:51 HTTP/1.1 GET : http://h.sjds.net/a/556504.html
  2. 运行时间 : 0.072387s [ 吞吐率：13.81req/s ] 内存消耗：4,178.79kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=878a62173d04f466f44b79b8f112ff99
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  1. CONNECT:[ UseTime:0.000743s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001090s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000456s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000368s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000499s ]
  6. SELECT * FROM `set` [ RunTime:0.000326s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000771s ]
  8. SELECT * FROM `article` WHERE `id` = 556504 LIMIT 1 [ RunTime:0.000365s ]
  9. UPDATE `article` SET `lasttime` = 1790114391 WHERE `id` = 556504 [ RunTime:0.001383s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000336s ]
  11. SELECT * FROM `article` WHERE `id` < 556504 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000397s ]
  12. SELECT * FROM `article` WHERE `id` > 556504 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000351s ]
  13. SELECT * FROM `article` WHERE `id` < 556504 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000416s ]
  14. SELECT * FROM `article` WHERE `id` < 556504 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000426s ]
  15. SELECT * FROM `article` WHERE `id` < 556504 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000555s ]
0.080750s