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2026年八下数学一次函数复习讲义+专题练习(重难点精讲+经典题型)

  • 2026-05-13 12:11:23
2026年八下数学一次函数复习讲义+专题练习(重难点精讲+经典题型)

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  1. CONNECT:[ UseTime:0.000520s ] mysql:host=127.0.0.1;port=3306;dbname=i_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000798s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000335s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000286s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000463s ]
  6. SELECT * FROM `set` [ RunTime:0.000195s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000553s ]
  8. SELECT * FROM `article` WHERE `id` = 466909 LIMIT 1 [ RunTime:0.000406s ]
  9. UPDATE `article` SET `lasttime` = 1778710077 WHERE `id` = 466909 [ RunTime:0.011085s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000291s ]
  11. SELECT * FROM `article` WHERE `id` < 466909 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000441s ]
  12. SELECT * FROM `article` WHERE `id` > 466909 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000359s ]
  13. SELECT * FROM `article` WHERE `id` < 466909 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001399s ]
  14. SELECT * FROM `article` WHERE `id` < 466909 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000578s ]
  15. SELECT * FROM `article` WHERE `id` < 466909 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000935s ]
0.110054s