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选择性必修2课本实验汇总(21页PPT下载)

  • 2026-11-08 16:26:58
选择性必修2课本实验汇总(21页PPT下载)

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45页PPT-数据治理体系构建

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-13 05:53:35 HTTP/1.1 GET : http://h.sjds.net/a/480169.html
  2. 运行时间 : 0.074130s [ 吞吐率：13.49req/s ] 内存消耗：4,250.78kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=f5315e55297a6cb22c02d3a57fe48e12
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  1. CONNECT:[ UseTime:0.000570s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000862s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000525s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000347s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000501s ]
  6. SELECT * FROM `set` [ RunTime:0.000285s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000585s ]
  8. SELECT * FROM `article` WHERE `id` = 480169 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1794520415 WHERE `id` = 480169 [ RunTime:0.001342s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000328s ]
  11. SELECT * FROM `article` WHERE `id` < 480169 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000400s ]
  12. SELECT * FROM `article` WHERE `id` > 480169 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000369s ]
  13. SELECT * FROM `article` WHERE `id` < 480169 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000494s ]
  14. SELECT * FROM `article` WHERE `id` < 480169 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000564s ]
  15. SELECT * FROM `article` WHERE `id` < 480169 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000652s ]
0.083057s