Merge Variables

This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.
Go to Suggested ReplacementMerge Variables

Merges flow variables into one stream. This node aggregates variables defined in different input connections into one variable connection. It does not modify variables but only merges them. Note, if there are the same variables defined in different inputs, the standard conflict handling is applied: Top most inputs take priority and define the value of a variable. This node can also be used as a common barrier point to control the execution order of nodes, i.e. nodes connected to the output port will not start executing until all upstream nodes have been executed.

Input Ports

Flow variables of first stream.
Flow variables of second stream.
Flow variables of third stream.

Output Ports

Flow variables merged from input streams.


This node has no views


Further Links


You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.