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考研真题中国计量大学805信号系统与信号处理历年考研真题汇编

  • 2026-10-02 21:24:38
考研真题中国计量大学805信号系统与信号处理历年考研真题汇编
中国计量大学805信号系统与信号处理历年考研真题汇编
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基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=208c7576629f1c5da64d098d9a33f4ad
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  1. CONNECT:[ UseTime:0.000784s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000992s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000436s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000379s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000498s ]
  6. SELECT * FROM `set` [ RunTime:0.000298s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000651s ]
  8. SELECT * FROM `article` WHERE `id` = 465565 LIMIT 1 [ RunTime:0.000388s ]
  9. UPDATE `article` SET `lasttime` = 1791017154 WHERE `id` = 465565 [ RunTime:0.001428s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000381s ]
  11. SELECT * FROM `article` WHERE `id` < 465565 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000675s ]
  12. SELECT * FROM `article` WHERE `id` > 465565 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000520s ]
  13. SELECT * FROM `article` WHERE `id` < 465565 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000774s ]
  14. SELECT * FROM `article` WHERE `id` < 465565 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000742s ]
  15. SELECT * FROM `article` WHERE `id` < 465565 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000637s ]
0.082491s