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【七上课件】1.2.2 数轴(课件+教学设计)

  • 2026-08-24 13:49:09
【七上课件】1.2.2 数轴(课件+教学设计)
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  1. CONNECT:[ UseTime:0.001033s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001416s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005657s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.011209s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001464s ]
  6. SELECT * FROM `set` [ RunTime:0.000621s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001415s ]
  8. SELECT * FROM `article` WHERE `id` = 526373 LIMIT 1 [ RunTime:0.000889s ]
  9. UPDATE `article` SET `lasttime` = 1787567786 WHERE `id` = 526373 [ RunTime:0.074429s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000762s ]
  11. SELECT * FROM `article` WHERE `id` < 526373 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001416s ]
  12. SELECT * FROM `article` WHERE `id` > 526373 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.005903s ]
  13. SELECT * FROM `article` WHERE `id` < 526373 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007168s ]
  14. SELECT * FROM `article` WHERE `id` < 526373 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.078036s ]
  15. SELECT * FROM `article` WHERE `id` < 526373 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015490s ]
0.379963s