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三年级各学科网课微课视频电子课本教辅作业资料课件教案合集【上册+下册•多版本•持续更新】寒假预习

  • 2026-02-11 17:21:41
三年级各学科网课微课视频电子课本教辅作业资料课件教案合集【上册+下册•多版本•持续更新】寒假预习
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  1. CONNECT:[ UseTime:0.000985s ] mysql:host=127.0.0.1;port=3306;dbname=i_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001357s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002005s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001167s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001448s ]
  6. SELECT * FROM `set` [ RunTime:0.001118s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001443s ]
  8. SELECT * FROM `article` WHERE `id` = 460944 LIMIT 1 [ RunTime:0.014441s ]
  9. UPDATE `article` SET `lasttime` = 1770837019 WHERE `id` = 460944 [ RunTime:0.009660s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.003321s ]
  11. SELECT * FROM `article` WHERE `id` < 460944 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002780s ]
  12. SELECT * FROM `article` WHERE `id` > 460944 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001153s ]
  13. SELECT * FROM `article` WHERE `id` < 460944 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.022240s ]
  14. SELECT * FROM `article` WHERE `id` < 460944 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.025763s ]
  15. SELECT * FROM `article` WHERE `id` < 460944 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.018318s ]
0.270795s