ODATA V4 How to filter multiple not equal to 0's

Question

I am trying to use ODATA with a filter that will only show data if a,b and c are all not equal to 0.

What I am trying to say is this:

#Data i want to get
a=1
b=0
c=0

#Also data i want to get
a=1
b=1
c=0

#Data i do not want to get
a=0
b=0
c=0

I tried doing ?$filter=a ne 0 and b ne 0 and c ne 0, but that only gets me data where all values must be not 0. i.e. a=1,b=1,c=1

What i'm trying to say is: How can I filter to exclude data if only all values are 0?

I am trying to filter before processing in code because this will save me on average 9 seconds per-request.

Answer 1

One option can be using not operator.

You don't want to return data where all a, b and c are equal to 0.

?$filter=not(a eq 0 and b eq 0 and c eq 0)

If not is not supported then alternative to not(a eq 0 and b eq 0 and c eq 0) is

?$filter=a ne 0 or b ne 0 or c ne 0

After clarification that the service is dynamics 365. It's not possible to use OR operator in filter for two different properties