The following statement starts a multi-session load on ldi_table1 and ldi_table2:
BEGIN ISOLATED LOADING ON ldi_table1, ldi_table2 USING QUERY_BAND 'LDILoadGroup=Grp1;' IN MULTIPLE SESSION;
This statement sets the session as a load session:
SET QUERY_BAND='LDILoadGroup=Grp1;' FOR SESSION;