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朝乾习萃 | 每日一题NO.156 | 考研真题或学科竞赛真题

  • 2026-09-16 13:44:52
朝乾习萃 | 每日一题NO.156 | 考研真题或学科竞赛真题

MEIRIYITI

"每日一题"

今日题目

第38届中国化学奥林匹克竞赛（决赛）

NO.155 答案

责任编辑|梁紫淇

指导教师|袁泉

审核|臧洪俊 李志鹏 袁泉

出品|天工化学融媒体中心

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2026年上海市普通高校春季考试语文试卷

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-19 06:01:49 HTTP/1.1 GET : http://www.sjds.net/a/491158.html
  2. 运行时间 : 0.079747s [ 吞吐率：12.54req/s ] 内存消耗：4,377.38kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=7d3b4065e79b1d375791a653db0138d9
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  1. CONNECT:[ UseTime:0.000961s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001456s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000482s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000361s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000647s ]
  6. SELECT * FROM `set` [ RunTime:0.000335s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000827s ]
  8. SELECT * FROM `article` WHERE `id` = 491158 LIMIT 1 [ RunTime:0.000402s ]
  9. UPDATE `article` SET `lasttime` = 1789768909 WHERE `id` = 491158 [ RunTime:0.002140s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000366s ]
  11. SELECT * FROM `article` WHERE `id` < 491158 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000592s ]
  12. SELECT * FROM `article` WHERE `id` > 491158 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000416s ]
  13. SELECT * FROM `article` WHERE `id` < 491158 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000565s ]
  14. SELECT * FROM `article` WHERE `id` < 491158 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000626s ]
  15. SELECT * FROM `article` WHERE `id` < 491158 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000660s ]
0.089156s