The value_diff node
Outputs the difference to a previous value for multiple fields.
If no previous value is found for a specific field, a configurable default value is used.
This node can handle
numeric
values only.
Example
|value_diff()
.fields('value')
.as('value_diff')
Parameters
Parameter | Description | Default |
---|---|---|
fields( string_list ) |
||
as( string_list ) |
names of the ouptput fields, if not specified all fields will be overwritten with diff values |
defaults to fields |
default( number ) |
Value to use a default | current value of field |
mode( string ) |
diff modes: abs (absolute difference between previous and current), c-p (current minus previous value), p-c (previous minus current) |
'abs' |