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别再加班了!这八个Excel函数,打工人必须会!

  • 2026-10-25 09:07:56
别再加班了!这八个Excel函数,打工人必须会!

  在日常数据分析工作中，有时候 Excel 里数据太多，想要快速查找、计算、提取文本怎么办？

   👉学会这个八个函数的使用方法，工作效率直接翻倍！！

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【ppt】安全生产通用培训课件(47页)

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-11 03:24:27 HTTP/1.1 GET : http://h.sjds.net/a/491446.html
  2. 运行时间 : 0.083464s [ 吞吐率：11.98req/s ] 内存消耗：4,286.23kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=a064d282e2be13f3d3b96e91e0beaa1f
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  1. CONNECT:[ UseTime:0.000730s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000998s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000486s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000403s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000530s ]
  6. SELECT * FROM `set` [ RunTime:0.000256s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000681s ]
  8. SELECT * FROM `article` WHERE `id` = 491446 LIMIT 1 [ RunTime:0.000328s ]
  9. UPDATE `article` SET `lasttime` = 1794338668 WHERE `id` = 491446 [ RunTime:0.001415s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000311s ]
  11. SELECT * FROM `article` WHERE `id` < 491446 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]
  12. SELECT * FROM `article` WHERE `id` > 491446 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000526s ]
  13. SELECT * FROM `article` WHERE `id` < 491446 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000770s ]
  14. SELECT * FROM `article` WHERE `id` < 491446 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000740s ]
  15. SELECT * FROM `article` WHERE `id` < 491446 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000567s ]
0.098072s