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SQL
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- 請求信息 : 2025-07-07 07:16:40 HTTP/1.1 GET : http://www.juhezc.com/search/index.html
- 運(yùn)行時(shí)間 : 0.013018s [ 吞吐率：76.82req/s ] 內(nèi)存消耗：1,320.95kb 文件加載：147
- 查詢信息 : 0 queries
- 緩存信息 : 0 reads,0 writes
- 會(huì)話信息 : SESSION_ID=b1b9f4b3dfd557f45ca074141002b792
- CONNECT:[ UseTime:0.000432s ] mysql:host=127.0.0.1;port=3306;dbname=zhixue;charset=utf8
- SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000611s ]
- SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000341s ]
- SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000501s ]
- SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000477s ]
- SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000430s ]
- SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000453s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000776s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000743s ]
- 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:0.001238s ]
