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预习课件:四年级上册第一单元知识清单(免费下载)

  • 2026-07-27 01:27:43
预习课件:四年级上册第一单元知识清单(免费下载)

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  1. CONNECT:[ UseTime:0.001089s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001845s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000684s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000716s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001368s ]
  6. SELECT * FROM `set` [ RunTime:0.000554s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001558s ]
  8. SELECT * FROM `article` WHERE `id` = 516537 LIMIT 1 [ RunTime:0.000938s ]
  9. UPDATE `article` SET `lasttime` = 1785599246 WHERE `id` = 516537 [ RunTime:0.001234s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000604s ]
  11. SELECT * FROM `article` WHERE `id` < 516537 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003314s ]
  12. SELECT * FROM `article` WHERE `id` > 516537 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002490s ]
  13. SELECT * FROM `article` WHERE `id` < 516537 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009197s ]
  14. SELECT * FROM `article` WHERE `id` < 516537 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001962s ]
  15. SELECT * FROM `article` WHERE `id` < 516537 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004052s ]
0.124850s