insert into attachment (file_key,file_path,file_url,file_name,file_suffix,file_desc,file_size,file_type,module,del_flag ,create_by,create_time,update_by,update_time)values (#{attachment.fileKey},#{attachment.filePath},#{attachment.fileUrl},#{attachment.fileName},#{attachment.fileSuffix},#{attachment.fileDesc}, #{attachment.fileSize},#{attachment.fileType},#{attachment.module},#{attachment.delFlag},#{attachment.createBy}, #{attachment.createTime},#{attachment.updateBy},#{attachment.updateTime}) update attachment set business_id = #{attachment.businessId} where id = #{attachment.id} update attachment set del_flag = 1 where business_id = #{businessId}