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二年级上册数学期中复习高频易错题汇总

  • 2026-10-22 07:42:41
二年级上册数学期中复习高频易错题汇总

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000649s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000875s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000446s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000344s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000574s ]
  6. SELECT * FROM `set` [ RunTime:0.000287s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000699s ]
  8. SELECT * FROM `article` WHERE `id` = 525728 LIMIT 1 [ RunTime:0.000342s ]
  9. UPDATE `article` SET `lasttime` = 1792634200 WHERE `id` = 525728 [ RunTime:0.001149s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000420s ]
  11. SELECT * FROM `article` WHERE `id` < 525728 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000542s ]
  12. SELECT * FROM `article` WHERE `id` > 525728 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000456s ]
  13. SELECT * FROM `article` WHERE `id` < 525728 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000662s ]
  14. SELECT * FROM `article` WHERE `id` < 525728 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001040s ]
  15. SELECT * FROM `article` WHERE `id` < 525728 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001037s ]
0.085935s