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  • 2026-09-22 17:05:43
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考研笔记-数学之概率论与数理统计:多维随机变量及其分布(三)

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=b04e930844433b1d91d5b22780a79de3
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  1. CONNECT:[ UseTime:0.000578s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000932s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000420s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000383s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000638s ]
  6. SELECT * FROM `set` [ RunTime:0.000298s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000669s ]
  8. SELECT * FROM `article` WHERE `id` = 506485 LIMIT 1 [ RunTime:0.000369s ]
  9. UPDATE `article` SET `lasttime` = 1790256132 WHERE `id` = 506485 [ RunTime:0.001735s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000321s ]
  11. SELECT * FROM `article` WHERE `id` < 506485 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000523s ]
  12. SELECT * FROM `article` WHERE `id` > 506485 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000418s ]
  13. SELECT * FROM `article` WHERE `id` < 506485 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000513s ]
  14. SELECT * FROM `article` WHERE `id` < 506485 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000662s ]
  15. SELECT * FROM `article` WHERE `id` < 506485 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000603s ]
0.093487s