Current Currently @cascade directive does not take any parameters. This means that, for a node, all its children in the sub-graph must be present for it to be part of the response. The directive is implied at all levels from the level it has been declared. This is too strict for use-cases where @ca…

[image] mrjn: Also easier to explain. Once you set a param, that param gets cascaded all the way down, until you override explicitly. This behavior seems to be the consensus. I will make the changes accordingly. Thank you all.

Any ETA for this coming to the graphql endpoint? I am building client created filter logic and without this I have to make each filter its own query and then combine all of the filters together.

This feature will only be GraphQL± , not GraphQL.

GraphQL already has a cascade feature, so it can go into GraphQL as well.

Ok. The initial scope was to just do GraphQL±. I will note this to scope out the effort needed. cc @pawan

Thank you @mrjn , @paras , and @pawan !

This should be an easy one to support and we will prioritize this.

@gja , I understand this does not support the graphql endpoint, but now that we can run DQL (Graphql±) on Slash, can this get pulled in?

@Paras is this a small enough PR that we should consider merge this into Slash now?

Hi @amaster507 , Parameterized cascade is now avaliable in graphql also. Currently it’s in master only. Here is PR link Feat(GraphQL): This PR adds parameterised cascade in graphql. by JatinDevDG · Pull Request #6251 · dgraph-io/dgraph · GitHub

Hi there, Are parameterized cascades working in DQL? I can’t find any reference to them in the documentation here: https://dgraph.io/docs/query-language/cascade-directive/ Thank you!

Parameterized Cascade

Dev

Paras (Paras Shah) July 2, 2020, 9:52pm 19

This behavior seems to be the consensus. I will make the changes accordingly. Thank you all.

Topic		Replies	Views
Parameterized cascade fail on 20.11.1 Dgraph dql	12	1472	June 2, 2021
Cascade only on filters Dgraph kind:question	3	747	September 25, 2020
V21.03: After pagination+cascade change, queries are too slow to finish Dgraph performance , kind:feature	23	2127	May 25, 2021
Cascade does not work with pagination Dgraph status:accepted , kind:bug	11	1898	May 10, 2021
Cascade - Graphql Documentation	0	495	August 28, 2020

Parameterized Cascade

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