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SQL学习就是增删改查——Python数据库篇

  • 2026-03-19 05:33:51
SQL学习就是增删改查——Python数据库篇
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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-03-27 23:36:28 HTTP/2.0 GET : https://f.mffb.com.cn/a/477798.html
  2. 运行时间 : 0.094572s [ 吞吐率：10.57req/s ] 内存消耗：4,623.94kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=231aaf11bd26c7df7fedd4ea23b41e17
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  1. CONNECT:[ UseTime:0.000495s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000830s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000309s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000253s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000499s ]
  6. SELECT * FROM `set` [ RunTime:0.000196s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000518s ]
  8. SELECT * FROM `article` WHERE `id` = 477798 LIMIT 1 [ RunTime:0.000379s ]
  9. UPDATE `article` SET `lasttime` = 1774625788 WHERE `id` = 477798 [ RunTime:0.016155s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000349s ]
  11. SELECT * FROM `article` WHERE `id` < 477798 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000554s ]
  12. SELECT * FROM `article` WHERE `id` > 477798 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000458s ]
  13. SELECT * FROM `article` WHERE `id` < 477798 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001367s ]
  14. SELECT * FROM `article` WHERE `id` < 477798 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000687s ]
  15. SELECT * FROM `article` WHERE `id` < 477798 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004709s ]
0.096172s