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【单元试卷】第二单元精选试题2+答案(二年级下册)

  • 2026-10-28 12:42:17
【单元试卷】第二单元精选试题2+答案(二年级下册)

试  卷

试卷展示者:张棋凯

试卷展示者:刘子源

试卷展示者:张博然

试卷展示者:张庭毓

试卷展示者:马郝妤

试卷展示者:靳舒惠

试卷展示者:宋俊毅

试卷展示者:王涵琳

试卷展示者:孙嘉琦

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【单元试卷】第一单元精选试题1+答案（二年级下册）

【单元试卷】第一单元精选试题2+答案（二年级下册）

【单元试卷】第二单元精选试题1+答案（二年级下册）

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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
  4. 会话信息 : SESSION_ID=aaa7424a3a5f268c93349cc74828d7b6
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  1. CONNECT:[ UseTime:0.000575s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000735s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000396s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000373s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000661s ]
  6. SELECT * FROM `set` [ RunTime:0.000279s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000873s ]
  8. SELECT * FROM `article` WHERE `id` = 469831 LIMIT 1 [ RunTime:0.000380s ]
  9. UPDATE `article` SET `lasttime` = 1793254408 WHERE `id` = 469831 [ RunTime:0.001483s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000322s ]
  11. SELECT * FROM `article` WHERE `id` < 469831 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000492s ]
  12. SELECT * FROM `article` WHERE `id` > 469831 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000436s ]
  13. SELECT * FROM `article` WHERE `id` < 469831 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000572s ]
  14. SELECT * FROM `article` WHERE `id` < 469831 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000511s ]
  15. SELECT * FROM `article` WHERE `id` < 469831 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000628s ]
0.084498s