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函数的应用一PPT教学课件

  • 2026-11-03 21:56:30
函数的应用一PPT教学课件
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  1. 请求信息 : 2026-11-05 18:18:11 HTTP/1.1 GET : http://h.sjds.net/a/513655.html
  2. 运行时间 : 0.079811s [ 吞吐率：12.53req/s ] 内存消耗：4,270.34kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=ab8f28fa4ff5da73fc728266aafafb97
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  1. CONNECT:[ UseTime:0.000785s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000796s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000418s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000370s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000619s ]
  6. SELECT * FROM `set` [ RunTime:0.000281s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000646s ]
  8. SELECT * FROM `article` WHERE `id` = 513655 LIMIT 1 [ RunTime:0.000358s ]
  9. UPDATE `article` SET `lasttime` = 1793873891 WHERE `id` = 513655 [ RunTime:0.001272s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000328s ]
  11. SELECT * FROM `article` WHERE `id` < 513655 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000391s ]
  12. SELECT * FROM `article` WHERE `id` > 513655 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000380s ]
  13. SELECT * FROM `article` WHERE `id` < 513655 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000537s ]
  14. SELECT * FROM `article` WHERE `id` < 513655 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000494s ]
  15. SELECT * FROM `article` WHERE `id` < 513655 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000528s ]
0.091256s