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化学必修一课件分享——2.3.3 物质的量浓度

  • 2026-11-06 04:44:13
化学必修一课件分享——2.3.3 物质的量浓度

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基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000450s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000601s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000368s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000359s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000599s ]
  6. SELECT * FROM `set` [ RunTime:0.000269s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000592s ]
  8. SELECT * FROM `article` WHERE `id` = 535008 LIMIT 1 [ RunTime:0.000362s ]
  9. UPDATE `article` SET `lasttime` = 1794139106 WHERE `id` = 535008 [ RunTime:0.001048s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000296s ]
  11. SELECT * FROM `article` WHERE `id` < 535008 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000405s ]
  12. SELECT * FROM `article` WHERE `id` > 535008 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000381s ]
  13. SELECT * FROM `article` WHERE `id` < 535008 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000696s ]
  14. SELECT * FROM `article` WHERE `id` < 535008 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000819s ]
  15. SELECT * FROM `article` WHERE `id` < 535008 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000720s ]
0.091592s