select * from university_video where id = #{id} select count( distinct (v.university_id)) from university_video v join university_info info on v.university_id = info.id and v.column_type = #{columnType} and 1 = 1 and info.id = #{universityId} and status = 1 and 1 = 1 select distinct v.university_id , info.name,info.code ,info.logo_url from university_video v join university_info info on v.university_id = info.id and v.column_type = #{columnType} and info.id = #{universityId} and status = 1 and 1 = 1 select count(0) from university_video v join university_info info on v.university_id = info.id and v.column_type = #{columnType} and 1 = 1 and info.name like #{universityName} and info.id = #{universityId} and status = 1 and 1 = 1 select v.*,info.name,info.code ,info.logo_url from university_video v join university_info info on v.university_id = info.id and v.column_type = #{columnType} and info.id = #{universityId} and info.name like #{universityName} and status = 1 and 1 = 1 order by sort insert into university_video (column_type,university_id,sort,video_url,create_time,status) values (#{columnType},#{universityId},#{sort},#{videoUrl},GETDATE(),#{status}) delete university_video where id = #{id} update university_video video_url=#{videoUrl}, column_type=#{columnType}, university_name=#{universityName}, university_id=#{universityId}, sort=#{sort}, status=#{status}, where id = #{id}