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2025圆锥曲线重难点讲义

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2025圆锥曲线重难点讲义

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基本 文件 流程 错误 SQL 调试
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  2. 运行时间 : 0.107768s [ 吞吐率：9.28req/s ] 内存消耗：4,576.81kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=5d4679304934a11a805169fbc7d31083
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  1. CONNECT:[ UseTime:0.000699s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000790s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000374s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000401s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000655s ]
  6. SELECT * FROM `set` [ RunTime:0.000329s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000703s ]
  8. SELECT * FROM `article` WHERE `id` = 457737 LIMIT 1 [ RunTime:0.000405s ]
  9. UPDATE `article` SET `lasttime` = 1794196882 WHERE `id` = 457737 [ RunTime:0.001439s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000352s ]
  11. SELECT * FROM `article` WHERE `id` < 457737 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000502s ]
  12. SELECT * FROM `article` WHERE `id` > 457737 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000446s ]
  13. SELECT * FROM `article` WHERE `id` < 457737 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000802s ]
  14. SELECT * FROM `article` WHERE `id` < 457737 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000877s ]
  15. SELECT * FROM `article` WHERE `id` < 457737 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000882s ]
0.120058s