--these are because we do the update process 

alter table skychunk add column P2_smf_version varchar(16) after parallel;
alter table skychunk add column ST_cmf_version varchar(16) after P2_smf_version;


alter table skychunk add trange_start timestamp after ST_cmf_version;
alter table skychunk add trange_end timestamp after trange_start; 	     	     

-- not yet alter table batch add column smf_version varchar(16) after comment;
