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F515 精品优质课资源 初中化学 第六单元 碳和碳的氧化物《课题2 碳的氧化物--二氧化碳(第1课时)》课件PPT+教学设计Word

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F515 精品优质课资源 初中化学 第六单元 碳和碳的氧化物《课题2 碳的氧化物--二氧化碳(第1课时)》课件PPT+教学设计Word
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  1. CONNECT:[ UseTime:0.000986s ] mysql:host=127.0.0.1;port=3306;dbname=c_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001434s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000692s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000646s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001252s ]
  6. SELECT * FROM `set` [ RunTime:0.000568s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001390s ]
  8. SELECT * FROM `article` WHERE `id` = 458583 LIMIT 1 [ RunTime:0.001017s ]
  9. UPDATE `article` SET `lasttime` = 1774819730 WHERE `id` = 458583 [ RunTime:0.009213s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000551s ]
  11. SELECT * FROM `article` WHERE `id` < 458583 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001034s ]
  12. SELECT * FROM `article` WHERE `id` > 458583 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003733s ]
  13. SELECT * FROM `article` WHERE `id` < 458583 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001694s ]
  14. SELECT * FROM `article` WHERE `id` < 458583 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001673s ]
  15. SELECT * FROM `article` WHERE `id` < 458583 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001923s ]
0.164085s