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【管道员课件】力学基础知识(附下载)

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  1. CONNECT:[ UseTime:0.000528s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000771s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000343s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000290s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000530s ]
  6. SELECT * FROM `set` [ RunTime:0.000215s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000552s ]
  8. SELECT * FROM `article` WHERE `id` = 476212 LIMIT 1 [ RunTime:0.000432s ]
  9. UPDATE `article` SET `lasttime` = 1775653083 WHERE `id` = 476212 [ RunTime:0.010898s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.002177s ]
  11. SELECT * FROM `article` WHERE `id` < 476212 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000489s ]
  12. SELECT * FROM `article` WHERE `id` > 476212 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002286s ]
  13. SELECT * FROM `article` WHERE `id` < 476212 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003744s ]
  14. SELECT * FROM `article` WHERE `id` < 476212 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.019443s ]
  15. SELECT * FROM `article` WHERE `id` < 476212 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.019161s ]
0.130602s