钢结构的设计要注意哪些要点?

［SQL语句］

SELECT * FROM `mysql7893935_db` . `edl_article` WHERE (id = '36') LIMIT 1;

UPDATE `mysql7893935_db` . `edl_article` SET `click` = `click`+1 WHERE (id = '36');

SELECT title,url,flag FROM `mysql7893935_db` . `edl_article` WHERE (id< '36' AND status = '1' AND catid = '13') ORDER BY id DESC LIMIT 1;

SELECT title,url,flag FROM `mysql7893935_db` . `edl_article` WHERE (id> '36' AND status = '1' AND catid = '13') ORDER BY id ASC LIMIT 1;

SELECT catid,catname,arrchildid,pclink,target FROM `mysql7893935_db` . `edl_category` WHERE siteid = 0 AND `display`=1 AND parentid=0 ORDER BY listorder ASC LIMIT 9;

SELECT catid,catname,arrchildid,pclink,target FROM `mysql7893935_db` . `edl_category` WHERE siteid = 0 AND `display`=1 AND parentid=0 ORDER BY listorder ASC LIMIT 9;

［其他信息］

服务器信息：Microsoft-IIS/10.0

路由信息：模块( index )，控制器( index )，方法( show )，参数( catid=13&id=36 )

会话信息：PHPSESSID = 1hl7gk27ecjdmr70g83te8um50

框架版本：1.4