Can dgraph query all predicates of a node based on uid without knowing the predicate of the node?

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1

Can dgraph query all predicates of a node based on uid without knowing the predictor of the node?
For example, * in SQL

2

For the star notation, you can use Expand Predicates - Query language

The main question I’m not sure what you mean. It is a bit ambiguous. Please clarify. Do you wanna query incoming edges? you said “predictor”.

3

I suspect @tss means “Predicate”

4

Sorry, I misspelled.It’s Predicate. But I can’t get the correct answer using expand(_all_) in the version number 20.07.1

return uid：

image
image1723Ă—832 115 KB

return expand(_all_):

image
image1732Ă—847 8.01 KB

5

Thank you for your reply! That is predicate indeed. But I can’t get the correct answer using expand( _all_ ) in the version number 20.07.1

6

Does your dataset contains the “dgraph.type”? see https://dgraph.io/docs/query-language/type-system/#type-definition

e.g

_:a <dgraph.type> "Pet" .
7

Thank you for your reply, I need to read the document again.

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