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45个Excel核心函数必备小手册

  • 2026-09-27 22:33:31
45个Excel核心函数必备小手册

45个Excel核心函数必备小手册

学习Excel函数小技巧
1、先掌握每类最常用的1-2个函数
2、从简单示例开始模仿，再修改参数
3、善用F4键锁定单元格(绝对引用)
4、遇到错误先看"使用提示"排查
#Excel实用技巧 #Excel核心函数速查 #Excel函数入门教程

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福建,2026年1月7日 10:36,
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  1. CONNECT:[ UseTime:0.000632s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000922s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000442s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000405s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000530s ]
  6. SELECT * FROM `set` [ RunTime:0.000260s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000703s ]
  8. SELECT * FROM `article` WHERE `id` = 459049 LIMIT 1 [ RunTime:0.000345s ]
  9. UPDATE `article` SET `lasttime` = 1790532748 WHERE `id` = 459049 [ RunTime:0.001638s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000316s ]
  11. SELECT * FROM `article` WHERE `id` < 459049 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000397s ]
  12. SELECT * FROM `article` WHERE `id` > 459049 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000367s ]
  13. SELECT * FROM `article` WHERE `id` < 459049 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000595s ]
  14. SELECT * FROM `article` WHERE `id` < 459049 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000960s ]
  15. SELECT * FROM `article` WHERE `id` < 459049 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000616s ]
0.079481s