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108个Python核心概念大白话

  • 2026-02-06 15:36:48
108个Python核心概念大白话

108个Python核心概念大白话

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  1. CONNECT:[ UseTime:0.000728s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000693s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001045s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000723s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000482s ]
  6. SELECT * FROM `set` [ RunTime:0.000430s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000659s ]
  8. SELECT * FROM `article` WHERE `id` = 465192 LIMIT 1 [ RunTime:0.005818s ]
  9. UPDATE `article` SET `lasttime` = 1770550871 WHERE `id` = 465192 [ RunTime:0.008665s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000727s ]
  11. SELECT * FROM `article` WHERE `id` < 465192 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001161s ]
  12. SELECT * FROM `article` WHERE `id` > 465192 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000430s ]
  13. SELECT * FROM `article` WHERE `id` < 465192 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.013739s ]
  14. SELECT * FROM `article` WHERE `id` < 465192 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008133s ]
  15. SELECT * FROM `article` WHERE `id` < 465192 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001925s ]
0.124893s