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第4节:Excel中数据的输入,行列与单元格、表格的基本操作

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  1. CONNECT:[ UseTime:0.000614s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000667s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.017552s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002544s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000569s ]
  6. SELECT * FROM `set` [ RunTime:0.000234s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000569s ]
  8. SELECT * FROM `article` WHERE `id` = 466765 LIMIT 1 [ RunTime:0.001177s ]
  9. UPDATE `article` SET `lasttime` = 1775524898 WHERE `id` = 466765 [ RunTime:0.012381s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.002296s ]
  11. SELECT * FROM `article` WHERE `id` < 466765 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000557s ]
  12. SELECT * FROM `article` WHERE `id` > 466765 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000463s ]
  13. SELECT * FROM `article` WHERE `id` < 466765 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000643s ]
  14. SELECT * FROM `article` WHERE `id` < 466765 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002709s ]
  15. SELECT * FROM `article` WHERE `id` < 466765 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004251s ]
0.115235s