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北师大版数学六年级下册《5.6 估算》课件PPT+配套教案

  • 2026-09-22 23:29:14
北师大版数学六年级下册《5.6 估算》课件PPT+配套教案

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基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000796s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000818s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000398s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000324s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000570s ]
  6. SELECT * FROM `set` [ RunTime:0.000305s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000630s ]
  8. SELECT * FROM `article` WHERE `id` = 512582 LIMIT 1 [ RunTime:0.000330s ]
  9. UPDATE `article` SET `lasttime` = 1790390714 WHERE `id` = 512582 [ RunTime:0.001314s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000298s ]
  11. SELECT * FROM `article` WHERE `id` < 512582 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000392s ]
  12. SELECT * FROM `article` WHERE `id` > 512582 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000397s ]
  13. SELECT * FROM `article` WHERE `id` < 512582 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000535s ]
  14. SELECT * FROM `article` WHERE `id` < 512582 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000540s ]
  15. SELECT * FROM `article` WHERE `id` < 512582 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000572s ]
0.088571s