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2020全国硕士研究生招生考试(数学二)真题和详细解析

  • 2026-11-07 16:55:01
2020全国硕士研究生招生考试(数学二)真题和详细解析

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-09 09:26:56 HTTP/1.1 GET : http://www.sjds.net/a/498607.html
  2. 运行时间 : 0.104005s [ 吞吐率：9.61req/s ] 内存消耗：4,442.96kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=5fddd95e54aa130a812dc11ae920d195
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  1. CONNECT:[ UseTime:0.000660s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000968s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000434s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000356s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000543s ]
  6. SELECT * FROM `set` [ RunTime:0.000274s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000563s ]
  8. SELECT * FROM `article` WHERE `id` = 498607 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1794187616 WHERE `id` = 498607 [ RunTime:0.001182s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000299s ]
  11. SELECT * FROM `article` WHERE `id` < 498607 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000418s ]
  12. SELECT * FROM `article` WHERE `id` > 498607 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000359s ]
  13. SELECT * FROM `article` WHERE `id` < 498607 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000597s ]
  14. SELECT * FROM `article` WHERE `id` < 498607 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000553s ]
  15. SELECT * FROM `article` WHERE `id` < 498607 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000998s ]
0.117308s