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投资学学习笔记前言

  • 2026-04-22 00:38:20
投资学学习笔记前言

真正准备系统的开始投资，倒是粗略地看了几本书，但感觉终究是浅显的，于是找了个大学视频：中央财经大学的《投资学》

这个系列就会主要以这个课程的学习笔记作为主体。hhhhhhh，有点重回大学课堂的感觉。

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  1. CONNECT:[ UseTime:0.000518s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000720s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000329s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000259s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000523s ]
  6. SELECT * FROM `set` [ RunTime:0.000196s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000619s ]
  8. SELECT * FROM `article` WHERE `id` = 482808 LIMIT 1 [ RunTime:0.000364s ]
  9. UPDATE `article` SET `lasttime` = 1776809840 WHERE `id` = 482808 [ RunTime:0.000883s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000226s ]
  11. SELECT * FROM `article` WHERE `id` < 482808 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000419s ]
  12. SELECT * FROM `article` WHERE `id` > 482808 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000348s ]
  13. SELECT * FROM `article` WHERE `id` < 482808 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000889s ]
  14. SELECT * FROM `article` WHERE `id` < 482808 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000774s ]
  15. SELECT * FROM `article` WHERE `id` < 482808 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000986s ]
0.077665s