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【希沃课件】人教版九年级化学第8单元课题2金属的化学性质(第2课时)教学欣赏!

  • 2026-10-25 14:22:22
【希沃课件】人教版九年级化学第8单元课题2金属的化学性质(第2课时)教学欣赏!
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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000660s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000750s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000390s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000338s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000520s ]
  6. SELECT * FROM `set` [ RunTime:0.000281s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000664s ]
  8. SELECT * FROM `article` WHERE `id` = 468342 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1793934685 WHERE `id` = 468342 [ RunTime:0.001167s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000320s ]
  11. SELECT * FROM `article` WHERE `id` < 468342 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000400s ]
  12. SELECT * FROM `article` WHERE `id` > 468342 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000379s ]
  13. SELECT * FROM `article` WHERE `id` < 468342 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000456s ]
  14. SELECT * FROM `article` WHERE `id` < 468342 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000496s ]
  15. SELECT * FROM `article` WHERE `id` < 468342 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000571s ]
0.086640s