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SQL
调试
- 请求信息 : 2026-03-03 03:18:45 HTTP/2.0 GET : https://duike.3wlab.cn/Index/course.html?id=1261
- 运行时间 : 0.207795s [ 吞吐率：4.81req/s ] 内存消耗：823.34kb 文件加载：162
- 查询信息 : 4 queries
- 缓存信息 : 3 reads,0 writes
- 会话信息 : SESSION_ID=2a90d7244d424534d799f51ef952786c
- CONNECT:[ UseTime:0.006921s ] mysql:host=127.0.0.1;port=3306;dbname=duike_3wlab_cn;charset=utf8
- SELECT *,(SELECT COUNT(*) AS think_count FROM `lesson` `count_table` WHERE `status` = 1 AND ( `count_table`.`course_id` =course.id ) ORDER BY `sort`,`id`) AS `lesson_count` FROM `course` WHERE `id` = 1261 LIMIT 1 [ RunTime:0.017592s ]
- SELECT * FROM `level` WHERE `id` = 6 [ RunTime:0.014686s ]
- SELECT `id`,`name`,`type`,`course_id`,`free` FROM `lesson` WHERE `status` = 1 AND `course_id` = 1261 ORDER BY `sort`,`id` [ RunTime:0.010241s ]
- SELECT * FROM `course` WHERE `cate_id` = 32 LIMIT 6 [ RunTime:0.007721s ]
0.283576s
