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食品检验技术基础知识 【PPT课件】

  • 2026-09-08 12:52:34
食品检验技术基础知识 【PPT课件】
食品检验技术基础知识【PPT课件】

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000754s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001108s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000523s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000324s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000580s ]
  6. SELECT * FROM `set` [ RunTime:0.000301s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000672s ]
  8. SELECT * FROM `article` WHERE `id` = 511839 LIMIT 1 [ RunTime:0.000443s ]
  9. UPDATE `article` SET `lasttime` = 1790446868 WHERE `id` = 511839 [ RunTime:0.001570s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000444s ]
  11. SELECT * FROM `article` WHERE `id` < 511839 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000497s ]
  12. SELECT * FROM `article` WHERE `id` > 511839 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000415s ]
  13. SELECT * FROM `article` WHERE `id` < 511839 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000575s ]
  14. SELECT * FROM `article` WHERE `id` < 511839 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000729s ]
  15. SELECT * FROM `article` WHERE `id` < 511839 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000676s ]
0.088502s