Seeing how this is my first post here I want to start by thanking all
contributors for a great project!
Now on to my question. I'm wondering if it's possible to filter
documents based on the existence of a JSON property. Let's say I have
"Title": "More great rock music"
I would like to find only those that have an author. However, both the
Id and Name of the author can be null.
My first instinct was to try:
However that doesn't work. I'm guessing that's the case because Author
isn't actually a field, only it's child properties are?
I could of course filter on one of the Author properties child-
properties but seeing how they could both be null I would probably
have to do an OR filter on both which seems like a last resort.
Sorry if this is a question that has been answered before. I've done
my best trying to find discussions about similar problems but with no
Thanks in advance! /Joel