This illustration shows an aggregate object mapping between source object Employee
and target object Period
, and between source object Project
and object Period
. The Employee
attribute employPeriod
is mapped by an aggregate object mapping to target object Period
. This mapping associates Period
attribute startDate
with EMPLOYEE
table field START_DATE
, and Period
attribute endDate
with EMPLOYEE
table field END_DATE
. The Project
attribute projectPeriod
is mapped by an aggregate object mapping to target object Period
. This mapping associates Period
attribute startDate
with PROJECT
table field S_DATE
and Period
attribute endDate
with PROJECT
table field E_DATE
.