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基本
文件
流程
错误
SQL
调试
- 请求信息 : 2025-05-17 16:23:39 HTTP/2.0 GET : https://zxqhjy.cn/search/index/k/K12.html
- 运行时间 : 0.013762s [ 吞吐率：72.66req/s ] 内存消耗：1,257.64kb 文件加载：148
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=6a4178b488fd947556125edc5e58604d
- CONNECT:[ UseTime:0.000391s ] mysql:host=127.0.0.1;port=3306;dbname=zhixue;charset=utf8
- SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000578s ]
- SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000311s ]
- SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000482s ]
- SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000444s ]
- SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000396s ]
- SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000418s ]
- select id,1 as type,title,create_time from zx_article where title like '%K12%'
UNION
select id,2 as type,title,create_time from zx_school where title like '%K12%'
UNION
select id,3 as type,title,create_time from zx_course where title like '%K12%'
order by create_time desc [ RunTime:0.000480s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000728s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000721s ]
- SELECT `a`.* FROM `zx_course` `a` LEFT JOIN `zx_school` `b` ON `a`.`school_id`=`b`.`id` WHERE `a`.`status` = '1' AND `b`.`status` = '1' ORDER BY rand() LIMIT 12 [ RunTime:0.001482s ]
0.014376s
