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SQL
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- 請(qǐng)求信息 : 2025-07-06 18:13:26 HTTP/1.1 GET : http://www.juhezc.com/search/index/k/%E8%80%83%E7%A0%94%E8%8B%B1%E8%AF%AD.html
- 運(yùn)行時(shí)間 : 0.013466s [ 吞吐率：74.26req/s ] 內(nèi)存消耗：1,298.15kb 文件加載：148
- 查詢信息 : 0 queries
- 緩存信息 : 0 reads,0 writes
- 會(huì)話信息 : SESSION_ID=cc20e325e5680c59b620a6167ef73f18
- CONNECT:[ UseTime:0.000433s ] mysql:host=127.0.0.1;port=3306;dbname=zhixue;charset=utf8
- SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000614s ]
- SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000337s ]
- SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000505s ]
- SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000468s ]
- SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000414s ]
- SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000432s ]
- select id,1 as type,title,create_time from zx_article where title like '%考研英語%'
UNION
select id,2 as type,title,create_time from zx_school where title like '%考研英語%'
UNION
select id,3 as type,title,create_time from zx_course where title like '%考研英語%'
order by create_time desc [ RunTime:0.000486s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000817s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000775s ]
- 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:0.001198s ]
