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Excel必学10个 IF 函数,办公提速神器!

  • 2026-11-10 08:12:58
Excel必学10个 IF 函数,办公提速神器!

IF 函数真的太实用！整理10个高频用法，判断数据、自动分类、批量统计全搞定。 不用死记复杂公式，搭配简单例子一看就懂，日常报表、考勤统计、数据筛选直接套用。 

新手零基础友好，学会直接缩短一半制表时间，打工人办公必备干货～

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贫血课件PPT

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-11 00:06:00 HTTP/1.1 GET : http://h.sjds.net/a/536359.html
  2. 运行时间 : 0.080068s [ 吞吐率：12.49req/s ] 内存消耗：4,326.52kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=565788a67f5853766c1e79fa85f7f2d8
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  1. CONNECT:[ UseTime:0.000623s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000787s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000433s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000371s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000637s ]
  6. SELECT * FROM `set` [ RunTime:0.000341s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000642s ]
  8. SELECT * FROM `article` WHERE `id` = 536359 LIMIT 1 [ RunTime:0.000402s ]
  9. UPDATE `article` SET `lasttime` = 1794326760 WHERE `id` = 536359 [ RunTime:0.001428s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000359s ]
  11. SELECT * FROM `article` WHERE `id` < 536359 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000474s ]
  12. SELECT * FROM `article` WHERE `id` > 536359 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000431s ]
  13. SELECT * FROM `article` WHERE `id` < 536359 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000711s ]
  14. SELECT * FROM `article` WHERE `id` < 536359 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000699s ]
  15. SELECT * FROM `article` WHERE `id` < 536359 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000681s ]
0.089958s