Returning max value of fields within documents

[Kura]

Hey guys,

Is there a way of doing the following:

We want to get the highest value from a list of multiple fields within a
document.

Example below:

max(field1,field2,field3,field4)

The values are as follow:

field1 = 100
field2 = 300
field3 = 250
field4 = not indexed in document (null)

The highest value is field2 at 300, so we'd want 300 to be what is returned.

Is this at all possible?

Thanks.

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Description: application/pgp-keys