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全国高校青年教师教学竞赛一等奖PPT

  • 2026-09-24 04:54:38
全国高校青年教师教学竞赛一等奖PPT
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【Excel 函数】449_TTEST 函数

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-27 06:32:17 HTTP/1.1 GET : http://h.sjds.net/a/460094.html
  2. 运行时间 : 0.067603s [ 吞吐率：14.79req/s ] 内存消耗：4,485.32kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=2829e3de0f25f63fbb59a2b52b50d107
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  1. CONNECT:[ UseTime:0.000616s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001237s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000426s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000380s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000529s ]
  6. SELECT * FROM `set` [ RunTime:0.000282s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000707s ]
  8. SELECT * FROM `article` WHERE `id` = 460094 LIMIT 1 [ RunTime:0.000344s ]
  9. UPDATE `article` SET `lasttime` = 1790461937 WHERE `id` = 460094 [ RunTime:0.001540s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000318s ]
  11. SELECT * FROM `article` WHERE `id` < 460094 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000416s ]
  12. SELECT * FROM `article` WHERE `id` > 460094 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000374s ]
  13. SELECT * FROM `article` WHERE `id` < 460094 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000531s ]
  14. SELECT * FROM `article` WHERE `id` < 460094 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000707s ]
  15. SELECT * FROM `article` WHERE `id` < 460094 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000747s ]
0.076331s