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【小学资料】26春四年级人教版数学下册《同步教材每课课前预习小单含答案》课前预习课后好帮手!

  • 2026-05-12 18:50:06
【小学资料】26春四年级人教版数学下册《同步教材每课课前预习小单含答案》课前预习课后好帮手!

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  1. CONNECT:[ UseTime:0.001015s ] mysql:host=127.0.0.1;port=3306;dbname=i_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001295s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005699s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.014649s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000975s ]
  6. SELECT * FROM `set` [ RunTime:0.016130s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000819s ]
  8. SELECT * FROM `article` WHERE `id` = 466699 LIMIT 1 [ RunTime:0.108499s ]
  9. UPDATE `article` SET `lasttime` = 1778737087 WHERE `id` = 466699 [ RunTime:0.011093s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.013435s ]
  11. SELECT * FROM `article` WHERE `id` < 466699 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.098739s ]
  12. SELECT * FROM `article` WHERE `id` > 466699 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.047983s ]
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  14. SELECT * FROM `article` WHERE `id` < 466699 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.023840s ]
  15. SELECT * FROM `article` WHERE `id` < 466699 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.047919s ]
0.601587s