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初中数学课本之外常用公式及定理

  • 2026-08-25 19:44:13
初中数学课本之外常用公式及定理

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  1. CONNECT:[ UseTime:0.001190s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001367s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000647s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000558s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001140s ]
  6. SELECT * FROM `set` [ RunTime:0.000442s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001189s ]
  8. SELECT * FROM `article` WHERE `id` = 470152 LIMIT 1 [ RunTime:0.000785s ]
  9. UPDATE `article` SET `lasttime` = 1787693938 WHERE `id` = 470152 [ RunTime:0.051688s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.003862s ]
  11. SELECT * FROM `article` WHERE `id` < 470152 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001676s ]
  12. SELECT * FROM `article` WHERE `id` > 470152 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.011610s ]
  13. SELECT * FROM `article` WHERE `id` < 470152 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001291s ]
  14. SELECT * FROM `article` WHERE `id` < 470152 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.012089s ]
  15. SELECT * FROM `article` WHERE `id` < 470152 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002488s ]
0.246193s