https://www.ibm.com/docs/en/db2/12.1.x?topic=constructors-db2datetimeint32-numunits1-int32-numunits2-int32-numunits3-int32-numunits4-int32-numunits5-int32-numunits6-db2timeunit-end
DB2DateTime(Int32 numUnits1, Int32 numUnits2, Int32 numUnits3, Int32 numUnits4, Int32 numUnits5,...
Initializes a new DB2DateTime structure with a series of six time units and a defined end time unit.