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SQL
调试
- 请求信息 : 2026-08-22 03:46:45 HTTP/2.0 GET : https://bao.3wlab.cn/Index/course.html?id=1165
- 运行时间 : 0.252722s [ 吞吐率：3.96req/s ] 内存消耗：261.15kb 文件加载：157
- 查询信息 : 7 queries
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=c2dfd776d8e006a0cb55f1874de9f86a
- CONNECT:[ UseTime:0.040238s ] mysql:host=118.145.228.154;port=3306;dbname=yuxue;charset=utf8
- SHOW FULL COLUMNS FROM `course` [ RunTime:0.028699s ]
- SHOW FULL COLUMNS FROM `lesson` [ RunTime:0.028504s ]
- 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` = 1165 LIMIT 1 [ RunTime:0.027297s ]
- SHOW FULL COLUMNS FROM `level` [ RunTime:0.028157s ]
- SELECT * FROM `level` WHERE `id` = 6 [ RunTime:0.027100s ]
- SELECT `id`,`name`,`type`,`course_id`,`free` FROM `lesson` WHERE `status` = 1 AND `course_id` = 1165 ORDER BY `sort`,`id` [ RunTime:0.027172s ]
- SELECT * FROM `course` WHERE `cate_id` = 46 LIMIT 6 [ RunTime:0.027584s ]
0.257843s
