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北师大版数学四年级下册《5.4 方程》课件PPT+配套教案

  • 2026-09-09 01:51:22
北师大版数学四年级下册《5.4 方程》课件PPT+配套教案

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  1. CONNECT:[ UseTime:0.000606s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000891s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000463s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000363s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000636s ]
  6. SELECT * FROM `set` [ RunTime:0.000300s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000716s ]
  8. SELECT * FROM `article` WHERE `id` = 512274 LIMIT 1 [ RunTime:0.000538s ]
  9. UPDATE `article` SET `lasttime` = 1790416399 WHERE `id` = 512274 [ RunTime:0.001201s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000318s ]
  11. SELECT * FROM `article` WHERE `id` < 512274 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000466s ]
  12. SELECT * FROM `article` WHERE `id` > 512274 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000333s ]
  13. SELECT * FROM `article` WHERE `id` < 512274 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000680s ]
  14. SELECT * FROM `article` WHERE `id` < 512274 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000691s ]
  15. SELECT * FROM `article` WHERE `id` < 512274 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000843s ]
0.093993s