select * from teaching_dsp_info select vi.id, vi.title, vi.video_describe, vi.video_duration, vi.video_size, vi.video_width, vi.video_height, vi.create_time, vi.update_time, f1.file_url as fileUrl, f2.file_url as coverFileUrl, vi.vod_video_file_id, vi.shelf_status, vi.status, vi.sort from teaching_dsp_info vi LEFT JOIN file_info f1 on f1.file_id = vi.file_id LEFT JOIN file_info f2 on f2.file_id = vi.cover_file_id and vi.file_id = #{fileId} and vi.cover_file_id = #{coverFileId} and vi.title like concat('%', #{title}, '%') and vi.video_describe like concat('%', #{videoDescribe}, '%') and vi.video_duration = #{videoDuration} and vi.shelf_status = #{shelfStatus} and vi.status = #{status} order by sort select vi.id, vi.title, vi.video_describe, vi.video_duration, vi.video_size, vi.video_width, vi.video_height, vi.create_time, vi.update_time, f1.file_url as fileUrl, f2.file_url as coverFileUrl, vi.vod_video_file_id, vi.shelf_status, vi.status, vi.sort from teaching_dsp_info vi LEFT JOIN file_info f1 on f1.file_id = vi.file_id LEFT JOIN file_info f2 on f2.file_id = vi.cover_file_id where vi.id = #{id}