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初三九年级数学:直线与圆的位置关系说课课件ppt

  • 2026-09-30 23:39:38
初三九年级数学:直线与圆的位置关系说课课件ppt

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  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000933s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001280s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000572s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000432s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000764s ]
  6. SELECT * FROM `set` [ RunTime:0.000352s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000883s ]
  8. SELECT * FROM `article` WHERE `id` = 506918 LIMIT 1 [ RunTime:0.000448s ]
  9. UPDATE `article` SET `lasttime` = 1790798527 WHERE `id` = 506918 [ RunTime:0.001568s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000403s ]
  11. SELECT * FROM `article` WHERE `id` < 506918 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000564s ]
  12. SELECT * FROM `article` WHERE `id` > 506918 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000499s ]
  13. SELECT * FROM `article` WHERE `id` < 506918 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000902s ]
  14. SELECT * FROM `article` WHERE `id` < 506918 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000850s ]
  15. SELECT * FROM `article` WHERE `id` < 506918 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000698s ]
0.091782s