教研详情返回用户所在学校

sapi/src/main/resources/mapper/research/ResearchUserMapper.xml

 
     <!-- 根据id获取教研详细信息 -->
     <select id="getResearchUserDetail" resultType="com.xhkjedu.sapi.vo.research.ResearchUserVo">
-        SELECT r.researchid,r.researchname,r.researchcontent,r.researchpath,r.researchcover,r.duration,r.filesize,r.schoolid,
+        SELECT r.researchid,r.researchname,r.researchcontent,r.researchpath,r.researchcover,r.duration,r.filesize,ru.schoolid,
         r.starttime,r.stoptime,r.readnum,r.mp4code,r.publiced,r.hashb,ru.rustate,ru.ruid,ru.content,ru.reviewtime,u.username createname
         FROM t_research_user ru LEFT JOIN t_research r ON ru.researchid=r.researchid
         left join t_user u on r.createid=u.userid
     <!--教研学校用户-->
     <select id="listReaearchSchools" resultType="java.util.Map">
         select ru.schoolid,s.schoolname
+        ,count(case when ru.rustate=1 then ru.ruid else null end)num
         from t_research_user ru
         left join t_school s on ru.schoolid=s.schoolid
         where ru.researchid=#{researchid}