update ass_accessory_file set del_flag=1 where id=#{accessoryFileId} select id,file_name,path,module_type,project_id,process_id,del_flag,origin_name,create_time from ass_accessory_file where project_id=#{projectId} and del_flag=0 and module_type=#{moduleType} and process_id=#{processId} select count(1) from ass_accessory_file where project_id=#{projectId} and del_flag=0 and module_type=#{moduleType} and process_id=#{processId}