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一份化学热处理基础知识PPT,培训涨知识都可以!

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一份化学热处理基础知识PPT,培训涨知识都可以!
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  1. CONNECT:[ UseTime:0.000763s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000928s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000406s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000360s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000623s ]
  6. SELECT * FROM `set` [ RunTime:0.000328s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000603s ]
  8. SELECT * FROM `article` WHERE `id` = 493974 LIMIT 1 [ RunTime:0.000384s ]
  9. UPDATE `article` SET `lasttime` = 1794290754 WHERE `id` = 493974 [ RunTime:0.001501s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000347s ]
  11. SELECT * FROM `article` WHERE `id` < 493974 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000463s ]
  12. SELECT * FROM `article` WHERE `id` > 493974 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000392s ]
  13. SELECT * FROM `article` WHERE `id` < 493974 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000515s ]
  14. SELECT * FROM `article` WHERE `id` < 493974 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000648s ]
  15. SELECT * FROM `article` WHERE `id` < 493974 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000551s ]
0.097745s