Do I need to use an underscore separator in the aggregation query?

Question

Is it ok to use a (semicolon) ; separator instead of (underscore) _ and adding my own format for easier parsing in the aggregation?

It looks like at the end it just needs to be a string so probably doesn't matter but would like confirmation. This is an example aggregation I would like to do.

object_type={{object_type}};verb={{verb.infinitive}};target={{target }};actor={{actor}};time={{time.strftime("%Y-%m-%d-%H-%M-%S-%f")}}

The example shows something like this:

{{ actor }}_{{ verb.id }}_{{ time.strftime('%H') }}

Answer 1

Yes it's just a string. This shouldn't be a problem. Also we're going to be releasing a new interface which will make it easier to test different aggregation formats.