Filter for EACH element in Array/JSONB field possible?

Using Django
1

Hello Django community!

I would like to filter my database using a contained_by operation on each element in a Array/JSONB field.
Example:

Instance has arrayfield: [[A, B],[C, D, E]]

I would like to apply the follwing filter to find this instance (written like python in-line loop):

.filter(array_element contained by [A, B, C, D, E] for array_element in array)

Because the arrayfield can have variable length I cannot index each contains operation explicitly. Is there a way in Django to do something like this?

Thank you for you help!

2

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