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数学分析 | 复习笔记 | 第二章 数列极限

  • 2026-10-27 15:22:58
数学分析 | 复习笔记 | 第二章 数列极限

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青年大学习 | 第八季复习周来啦(附第十期学习情况排名)

基本 文件 流程 错误 SQL 调试
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  2. 运行时间 : 0.075666s [ 吞吐率：13.22req/s ] 内存消耗：4,421.94kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=401467ff8199f1ceb3afac3431837ea2
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  1. CONNECT:[ UseTime:0.000560s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000832s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000431s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000345s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000518s ]
  6. SELECT * FROM `set` [ RunTime:0.000271s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000661s ]
  8. SELECT * FROM `article` WHERE `id` = 528366 LIMIT 1 [ RunTime:0.000335s ]
  9. UPDATE `article` SET `lasttime` = 1793112147 WHERE `id` = 528366 [ RunTime:0.001205s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000300s ]
  11. SELECT * FROM `article` WHERE `id` < 528366 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000410s ]
  12. SELECT * FROM `article` WHERE `id` > 528366 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000332s ]
  13. SELECT * FROM `article` WHERE `id` < 528366 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000614s ]
  14. SELECT * FROM `article` WHERE `id` < 528366 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000516s ]
  15. SELECT * FROM `article` WHERE `id` < 528366 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000740s ]
0.087749s