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寒假衔接讲义(版本一)第19章 二次根式单元复习(6大全章知识点总结 10大分层题型精练 巩固练习)人教版八年级数学下学期

  • 2026-10-19 10:07:59
寒假衔接讲义(版本一)第19章 二次根式单元复习(6大全章知识点总结 10大分层题型精练 巩固练习)人教版八年级数学下学期
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  1. CONNECT:[ UseTime:0.000562s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000613s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000404s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000443s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000536s ]
  6. SELECT * FROM `set` [ RunTime:0.000262s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000617s ]
  8. SELECT * FROM `article` WHERE `id` = 465310 LIMIT 1 [ RunTime:0.000320s ]
  9. UPDATE `article` SET `lasttime` = 1793978419 WHERE `id` = 465310 [ RunTime:0.001007s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000290s ]
  11. SELECT * FROM `article` WHERE `id` < 465310 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000379s ]
  12. SELECT * FROM `article` WHERE `id` > 465310 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000358s ]
  13. SELECT * FROM `article` WHERE `id` < 465310 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000649s ]
  14. SELECT * FROM `article` WHERE `id` < 465310 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000924s ]
  15. SELECT * FROM `article` WHERE `id` < 465310 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000814s ]
0.101183s