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北师大版小学数学寒假班讲义

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北师大版小学数学寒假班讲义

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2026春新七年级下册数学寒假预习讲义(学生版+老师版)word文档可编辑打印!

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  1. CONNECT:[ UseTime:0.000429s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000691s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000392s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000336s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000539s ]
  6. SELECT * FROM `set` [ RunTime:0.000308s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000545s ]
  8. SELECT * FROM `article` WHERE `id` = 461617 LIMIT 1 [ RunTime:0.000350s ]
  9. UPDATE `article` SET `lasttime` = 1794123351 WHERE `id` = 461617 [ RunTime:0.001054s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000330s ]
  11. SELECT * FROM `article` WHERE `id` < 461617 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000406s ]
  12. SELECT * FROM `article` WHERE `id` > 461617 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000368s ]
  13. SELECT * FROM `article` WHERE `id` < 461617 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000533s ]
  14. SELECT * FROM `article` WHERE `id` < 461617 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000510s ]
  15. SELECT * FROM `article` WHERE `id` < 461617 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000556s ]
0.088111s