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Excel每日一练:INDEX和TEXTSPLIT函数嵌套写公式【有讲解视频】

  • 2026-08-24 20:58:57
Excel每日一练:INDEX和TEXTSPLIT函数嵌套写公式【有讲解视频】

今天一起来练习，使用Excel中的INDEX和TEXTSPLIT函数嵌套写公式。

请在B列输入公式，提取第一个和第二个短横线之间的字符串。

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  1. CONNECT:[ UseTime:0.001365s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001481s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000698s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001506s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001524s ]
  6. SELECT * FROM `set` [ RunTime:0.013845s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001548s ]
  8. SELECT * FROM `article` WHERE `id` = 549920 LIMIT 1 [ RunTime:0.000993s ]
  9. UPDATE `article` SET `lasttime` = 1787695916 WHERE `id` = 549920 [ RunTime:0.001842s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000622s ]
  11. SELECT * FROM `article` WHERE `id` < 549920 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001149s ]
  12. SELECT * FROM `article` WHERE `id` > 549920 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001498s ]
  13. SELECT * FROM `article` WHERE `id` < 549920 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011756s ]
  14. SELECT * FROM `article` WHERE `id` < 549920 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003293s ]
  15. SELECT * FROM `article` WHERE `id` < 549920 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004100s ]
0.222772s