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SQL
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- 請求信息 : 2025-08-30 07:28:42 HTTP/1.1 GET : http://b2cshop.com.cn/article.html?page=2
- 運(yùn)行時(shí)間 : 0.017930s [ 吞吐率：55.77req/s ] 內(nèi)存消耗：1,409.62kb 文件加載：149
- 查詢信息 : 0 queries
- 緩存信息 : 0 reads,0 writes
- 會(huì)話信息 : SESSION_ID=1e5de1f5c84706d388e69358aea61d81
- CONNECT:[ UseTime:0.000401s ] mysql:host=127.0.0.1;port=3306;dbname=zhixue;charset=utf8
- SHOW FULL COLUMNS FROM `zx_system` [ RunTime:0.000591s ]
- SELECT * FROM `zx_system` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000319s ]
- SHOW FULL COLUMNS FROM `zx_article` [ RunTime:0.000501s ]
- SHOW FULL COLUMNS FROM `zx_course` [ RunTime:0.000421s ]
- SHOW FULL COLUMNS FROM `zx_cate` [ RunTime:0.000435s ]
- SHOW FULL COLUMNS FROM `zx_school` [ RunTime:0.000443s ]
- SELECT COUNT(*) AS think_count FROM ( SELECT count(*) AS think_count FROM `zx_article` `a` LEFT JOIN ( SELECT a.id, GROUP_CONCAT(DISTINCT b.title ORDER BY b.id) AS cate_names FROM `zx_article` `a` INNER JOIN `zx_cate` `b` ON FIND_IN_SET(b.id, a.cate_id) GROUP BY `a`.`id` ) `cate_subquery` ON `a`.`id`=`cate_subquery`.`id` LEFT JOIN ( SELECT a.id, GROUP_CONCAT(DISTINCT c.title ORDER BY c.id) AS tag_names FROM `zx_article` `a` INNER JOIN `zx_tag` `c` ON FIND_IN_SET(c.id, a.tag_id) GROUP BY `a`.`id` ) `tag_subquery` ON `a`.`id`=`tag_subquery`.`id` WHERE `a`.`status` = '1' GROUP BY `a`.`id` ) `_group_count_` LIMIT 1 [ RunTime:0.002069s ]
- SELECT `a`.`id`,`a`.`title`,`a`.`publish_time`,`cate_subquery`.`cate_names`,`tag_subquery`.`tag_names` FROM `zx_article` `a` LEFT JOIN ( SELECT a.id, GROUP_CONCAT(DISTINCT b.title ORDER BY b.id) AS cate_names FROM `zx_article` `a` INNER JOIN `zx_cate` `b` ON FIND_IN_SET(b.id, a.cate_id) GROUP BY `a`.`id` ) `cate_subquery` ON `a`.`id`=`cate_subquery`.`id` LEFT JOIN ( SELECT a.id, GROUP_CONCAT(DISTINCT c.title ORDER BY c.id) AS tag_names FROM `zx_article` `a` INNER JOIN `zx_tag` `c` ON FIND_IN_SET(c.id, a.tag_id) GROUP BY `a`.`id` ) `tag_subquery` ON `a`.`id`=`tag_subquery`.`id` WHERE `a`.`status` = '1' GROUP BY `a`.`id` ORDER BY CASE WHEN a.sort = 0 THEN 1 ELSE 0 END,`a`.`sort` ASC,`a`.`create_time` DESC LIMIT 30,30 [ RunTime:0.002226s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000754s ]
- SELECT * FROM `zx_school` WHERE `status` = 1 ORDER BY rand() LIMIT 12 [ RunTime:0.000745s ]
- 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:0.001152s ]
