夜雨聆风 > > 办公文件 > 高中数学解题模板10:一元二次不等式的恒成立问题
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SQL
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- 请求信息 : 2026-07-22 21:22:28 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/777026.html
- 运行时间 : 0.112063s [ 吞吐率：8.92req/s ] 内存消耗：4,786.18kb 文件加载：145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=df67e6b0d4e383055a2c05b163df070d
- CONNECT:[ UseTime:0.000656s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000882s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000371s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000273s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.000490s ]
- SELECT * FROM `set` [ RunTime:0.000193s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000835s ]
- SELECT * FROM `article` WHERE `id` = 777026 LIMIT 1 [ RunTime:0.000659s ]
- UPDATE `article` SET `lasttime` = 1784726548 WHERE `id` = 777026 [ RunTime:0.014902s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000313s ]
- SELECT * FROM `article` WHERE `id` < 777026 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000543s ]
- SELECT * FROM `article` WHERE `id` > 777026 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000386s ]
- SELECT * FROM `article` WHERE `id` < 777026 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003248s ]
- SELECT * FROM `article` WHERE `id` < 777026 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000672s ]
- SELECT * FROM `article` WHERE `id` < 777026 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000922s ]
0.113892s
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