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新浙教版七下课件——5.5.1分式方程(1)

  • 2026-06-20 19:50:56
新浙教版七下课件——5.5.1分式方程(1)
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  1. CONNECT:[ UseTime:0.000491s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000859s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000351s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000257s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000688s ]
  6. SELECT * FROM `set` [ RunTime:0.000254s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000601s ]
  8. SELECT * FROM `article` WHERE `id` = 505930 LIMIT 1 [ RunTime:0.000415s ]
  9. UPDATE `article` SET `lasttime` = 1782373631 WHERE `id` = 505930 [ RunTime:0.009065s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000227s ]
  11. SELECT * FROM `article` WHERE `id` < 505930 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000450s ]
  12. SELECT * FROM `article` WHERE `id` > 505930 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000391s ]
  13. SELECT * FROM `article` WHERE `id` < 505930 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000597s ]
  14. SELECT * FROM `article` WHERE `id` < 505930 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006260s ]
  15. SELECT * FROM `article` WHERE `id` < 505930 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005568s ]
0.094979s