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基本
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SQL
调试
- 请求信息 : 2026-03-03 04:36:03 HTTP/2.0 GET : https://duike.3wlab.cn/Index/course.html?id=1302
- 运行时间 : 0.239002s [ 吞吐率：4.18req/s ] 内存消耗：789.46kb 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=b16296d729d24a91fb3a2cfe0638bde9
- CONNECT:[ UseTime:0.007843s ] 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` = 1302 LIMIT 1 [ RunTime:0.018203s ]
- SELECT * FROM `level` WHERE `id` = 5 [ RunTime:0.009776s ]
- SELECT `id`,`name`,`type`,`course_id`,`free` FROM `lesson` WHERE `status` = 1 AND `course_id` = 1302 ORDER BY `sort`,`id` [ RunTime:0.024830s ]
- SELECT * FROM `course` WHERE `cate_id` = 48 LIMIT 6 [ RunTime:0.007581s ]
0.348292s
