Altova RaptorXML Server 2025

Navigation: » Aucune rubrique au-dessus de ce niveau «

SubstituteEmpty-Altova

Accueil Préc Haut Suivant
Click to expand/collapsesubstitute-empty [altova:]

altova:substitute-empty(FirstSequence as item()*, SecondSequence as item()) as item()* XP3.1 XQ3.1

If FirstSequence is empty, returns SecondSequence. If FirstSequence is not empty, returns FirstSequence.

hmtoggle_plus1Examples

•altova:substitute-empty( (1,2,3), (4,5,6) ) returns (1,2,3)

•altova:substitute-empty( (), (4,5,6) ) returns (4,5,6)

 

 

© 2019-2025 Altova GmbH