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【专业知识】内部经典PPT,装配基础知识培训

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  1. CONNECT:[ UseTime:0.000621s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000826s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000310s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000274s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
  6. SELECT * FROM `set` [ RunTime:0.000196s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000544s ]
  8. SELECT * FROM `article` WHERE `id` = 509609 LIMIT 1 [ RunTime:0.000471s ]
  9. UPDATE `article` SET `lasttime` = 1779028988 WHERE `id` = 509609 [ RunTime:0.001019s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000223s ]
  11. SELECT * FROM `article` WHERE `id` < 509609 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000443s ]
  12. SELECT * FROM `article` WHERE `id` > 509609 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000352s ]
  13. SELECT * FROM `article` WHERE `id` < 509609 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000555s ]
  14. SELECT * FROM `article` WHERE `id` < 509609 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001164s ]
  15. SELECT * FROM `article` WHERE `id` < 509609 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000573s ]
0.076447s