Hi, I was hoping to upsert a multiple nodes at once. For example, I want to supply a graph that has a parent and two children. The upsert would populate any of those nodes that did not exist, and update the nodes that did exist. Using the upsert block I was able to pull this off with graphs that ha…

Oh, I just noticed the issue. You have to use an alias when using the same edge multiple times in the same block. Here is the solution upsert { query { q(func: eq(name, "parent1")) { v as uid name has_child @filter(eq(name, "child1")){ v2 as uid } has_ch…

Upserting a parent with multiple children

Users Dgraph

MichelDiz (Michel Diz) March 16, 2020, 4:42pm 4

Can you check if the has_child is 1:1 or 1 to many in your schema?
e.g:
has_child: uid . = 1:1
and
has_child: [uid] . = 1:Many

Topic		Replies	Views
Dgraph graphql How to create new multiple nodes with edges to existing nodes? Users example	6	1275	December 28, 2019
Create new node or add existing node to a graph Dgraph	3	1283	June 8, 2020
Is it possible to execute multiple upsert block within the same transaction? Dgraph kind:question , dgraph	6	632	September 5, 2020
Upserting multiple objects fails with "Some variables are declared multiple times" GraphQL dgraph , kind:bug	10	1033	January 13, 2022
Upsert, move edges to another predicate Dgraph mutation	1	830	May 4, 2020

Upserting a parent with multiple children

Related topics