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2026上海四年级数学上册期中复习重难点题型

  • 2026-10-22 06:45:13

2026上海四年级数学上册期中复习重难点题型

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原文2026上海四年级数学上册期中复习重难点题型汇总（附解析）
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  1. CONNECT:[ UseTime:0.000732s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000928s ]
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  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000652s ]
  8. SELECT * FROM `article` WHERE `id` = 526061 LIMIT 1 [ RunTime:0.000327s ]
  9. UPDATE `article` SET `lasttime` = 1792624901 WHERE `id` = 526061 [ RunTime:0.001448s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000317s ]
  11. SELECT * FROM `article` WHERE `id` < 526061 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000396s ]
  12. SELECT * FROM `article` WHERE `id` > 526061 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000333s ]
  13. SELECT * FROM `article` WHERE `id` < 526061 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000571s ]
  14. SELECT * FROM `article` WHERE `id` < 526061 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000623s ]
  15. SELECT * FROM `article` WHERE `id` < 526061 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000466s ]
0.087239s