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教学必备,49套教学课件PPT免费

  • 2026-04-09 20:39:04
教学必备,49套教学课件PPT免费

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文件名称：50套教学课件PPT免费

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  1. CONNECT:[ UseTime:0.001014s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001550s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000692s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000667s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001430s ]
  6. SELECT * FROM `set` [ RunTime:0.000624s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001492s ]
  8. SELECT * FROM `article` WHERE `id` = 490651 LIMIT 1 [ RunTime:0.000939s ]
  9. UPDATE `article` SET `lasttime` = 1775859418 WHERE `id` = 490651 [ RunTime:0.029454s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000695s ]
  11. SELECT * FROM `article` WHERE `id` < 490651 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001316s ]
  12. SELECT * FROM `article` WHERE `id` > 490651 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001168s ]
  13. SELECT * FROM `article` WHERE `id` < 490651 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002241s ]
  14. SELECT * FROM `article` WHERE `id` < 490651 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001645s ]
  15. SELECT * FROM `article` WHERE `id` < 490651 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002258s ]
0.212241s