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浙教版九上课件——1.2.1二次函数的图象(1)

  • 2026-05-12 02:47:20
浙教版九上课件——1.2.1二次函数的图象(1)
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  1. CONNECT:[ UseTime:0.000548s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000763s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000374s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000281s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000529s ]
  6. SELECT * FROM `set` [ RunTime:0.000264s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000596s ]
  8. SELECT * FROM `article` WHERE `id` = 498568 LIMIT 1 [ RunTime:0.000822s ]
  9. UPDATE `article` SET `lasttime` = 1778675089 WHERE `id` = 498568 [ RunTime:0.008281s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.005957s ]
  11. SELECT * FROM `article` WHERE `id` < 498568 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000915s ]
  12. SELECT * FROM `article` WHERE `id` > 498568 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000395s ]
  13. SELECT * FROM `article` WHERE `id` < 498568 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000702s ]
  14. SELECT * FROM `article` WHERE `id` < 498568 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001759s ]
  15. SELECT * FROM `article` WHERE `id` < 498568 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.009977s ]
0.113287s