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暖通知识:中央空调系统原理图,下次做PPT也许用得上

  • 2026-11-04 21:09:48
暖通知识:中央空调系统原理图,下次做PPT也许用得上

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000540s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000660s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000350s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000388s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000513s ]
  6. SELECT * FROM `set` [ RunTime:0.000266s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000641s ]
  8. SELECT * FROM `article` WHERE `id` = 518603 LIMIT 1 [ RunTime:0.000359s ]
  9. UPDATE `article` SET `lasttime` = 1793821233 WHERE `id` = 518603 [ RunTime:0.001244s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000306s ]
  11. SELECT * FROM `article` WHERE `id` < 518603 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000455s ]
  12. SELECT * FROM `article` WHERE `id` > 518603 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000361s ]
  13. SELECT * FROM `article` WHERE `id` < 518603 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000601s ]
  14. SELECT * FROM `article` WHERE `id` < 518603 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000797s ]
  15. SELECT * FROM `article` WHERE `id` < 518603 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000684s ]
0.083056s