You can refer to the array of all children of a particular element by using a path element of *. So, for example:
InputRoot.*[]
is a path that identifies the array of all children of InputRoot. This is often used in conjunction with an array subscript to refer to a particular child of an entity by position, rather than by name. For example:
You might want to find out the name of an element that has been identified with a path of this kind. To do this, use the FIELDNAME function, which is described in FIELDNAME function.
Related concepts
Message flows
ESQL
Message modeling
Related tasks
Designing a message flow
Defining message flow content
Managing ESQL files
Related reference
Compute node
Database node
Filter node
ESQL
Notices |
Trademarks |
Downloads |
Library |
Support |
Feedback
![]() ![]() |
ak04863_ |