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预习课件:二年级上册第三单元知识清单(免费下载)

  • 2026-07-21 00:18:03
预习课件:二年级上册第三单元知识清单(免费下载)

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  1. CONNECT:[ UseTime:0.000705s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000642s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.010297s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000312s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000715s ]
  6. SELECT * FROM `set` [ RunTime:0.000748s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000650s ]
  8. SELECT * FROM `article` WHERE `id` = 517046 LIMIT 1 [ RunTime:0.004432s ]
  9. UPDATE `article` SET `lasttime` = 1785536541 WHERE `id` = 517046 [ RunTime:0.025906s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000335s ]
  11. SELECT * FROM `article` WHERE `id` < 517046 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000525s ]
  12. SELECT * FROM `article` WHERE `id` > 517046 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000758s ]
  13. SELECT * FROM `article` WHERE `id` < 517046 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000722s ]
  14. SELECT * FROM `article` WHERE `id` < 517046 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009344s ]
  15. SELECT * FROM `article` WHERE `id` < 517046 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004763s ]
0.134094s