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初中课本没有,却极其好用数学公式!

  • 2026-03-29 12:03:18
初中课本没有,却极其好用数学公式!
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  1. CONNECT:[ UseTime:0.000356s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000589s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000325s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000272s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000594s ]
  6. SELECT * FROM `set` [ RunTime:0.001931s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000637s ]
  8. SELECT * FROM `article` WHERE `id` = 465959 LIMIT 1 [ RunTime:0.001665s ]
  9. UPDATE `article` SET `lasttime` = 1775402290 WHERE `id` = 465959 [ RunTime:0.002008s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000309s ]
  11. SELECT * FROM `article` WHERE `id` < 465959 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000666s ]
  12. SELECT * FROM `article` WHERE `id` > 465959 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001992s ]
  13. SELECT * FROM `article` WHERE `id` < 465959 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003171s ]
  14. SELECT * FROM `article` WHERE `id` < 465959 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009206s ]
  15. SELECT * FROM `article` WHERE `id` < 465959 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.012218s ]
0.107934s