How can I do Inclusion & exclusion in my query? For example, in the below relationship how can I exclude B? A<-->B<-->C

Inclusions & exclusions

porsche (porscheme) February 7, 2022, 9:02pm 1

How can I do Inclusion & exclusion in my query?

A<-->B<-->C

Topic		Replies	Views
Excluding from a Predicate Object in a Query Dgraph dgraph	6	462	January 16, 2023
Is it possible to impose restrictions on variables in Dgraph? Dgraph	3	639	February 13, 2020
Uid_not_in query filter to exclude some ids GraphQL kind:question	23	1976	March 23, 2021
Filtering issue Dgraph kind:question , dgraph	1	308	November 9, 2020
How to use dgraph to perform subqueries Dgraph	4	390	June 24, 2023