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【电子课本】北师大版小学数学1~6年级上下全册合集

  • 2026-04-03 14:46:56
【电子课本】北师大版小学数学1~6年级上下全册合集

北师大版小学数学1~6年级上下全册合集

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  1. CONNECT:[ UseTime:0.001037s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001639s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000789s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000704s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001306s ]
  6. SELECT * FROM `set` [ RunTime:0.000638s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001635s ]
  8. SELECT * FROM `article` WHERE `id` = 462578 LIMIT 1 [ RunTime:0.001211s ]
  9. UPDATE `article` SET `lasttime` = 1775697172 WHERE `id` = 462578 [ RunTime:0.028546s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000738s ]
  11. SELECT * FROM `article` WHERE `id` < 462578 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001183s ]
  12. SELECT * FROM `article` WHERE `id` > 462578 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003199s ]
  13. SELECT * FROM `article` WHERE `id` < 462578 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006382s ]
  14. SELECT * FROM `article` WHERE `id` < 462578 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.012087s ]
  15. SELECT * FROM `article` WHERE `id` < 462578 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.022265s ]
0.232567s