DE.ISCHILD
Returns TRUE if the second specified element is a child of the first.
Syntax
DE.ISCHILD(Dimension, Parent, Child)
Example
The Australia/Pacific element of the REGION dimension, has three children, Australia, New Zealand, and Papua New Guinea, so this example returns TRUE:
DE.ISCHILD('REGION', 'Australia/Pacific', 'New
Zealand')
This example returns FALSE:
DE.ISCHILD('Region', 'Australia/Pacific', 'New
Zealand')