What is the best way to retrieve a list of child g...
# troubleshoota
able-evening-90828
01/24/2023, 10:43 PMWhat is the best way to retrieve a list of child glossary terms under a glossary node using GraphQL?
The following query didn't work:
Copy code
query childGlossaryTerms {
searchAcrossEntities(input: {
types: [GLOSSARY_TERM],
query: "",
orFilters: {
and: {
field: "parentNodes",
values: ["urn:li:glossaryNode:data-type"],
}
}
}) {
searchResults {
entity {
urn
type
}
}
}
}able-evening-90828
01/24/2023, 10:43 PMI also tried
Copy code
and: {
field: "parentNodes.nodes[0].urn",
values: ["urn:li:glossaryNode:data-type"],able-evening-90828
01/24/2023, 10:44 PMThe query below shows the structure of the glossary term/nodes.
Copy code
query getGlossaryTerm {
glossaryTerm(urn: "urn:li:glossaryTerm:email") {
urn
parentNodes {
count,
nodes {
urn
type
parentNodes {
count,
nodes {
urn,
type
}
}
}
}
}
} Copy code
{
"data": {
"glossaryTerm": {
"urn": "urn:li:glossaryTerm:email",
"parentNodes": {
"count": 1,
"nodes": [
{
"urn": "urn:li:glossaryNode:data-type",
"type": "GLOSSARY_NODE",
"parentNodes": {
"count": 0,
"nodes": []
}
}
]
}
}
},
"extensions": {}
}b
big-carpet-38439
01/25/2023, 6:07 PMYou can use the relationships field of the GlossaryTerm
big-carpet-38439
01/25/2023, 6:07 PMLet me provide an example
big-carpet-38439
01/25/2023, 6:08 PM Copy code
query getGlossaryNode($urn: String!) {
glossaryNode(urn: $urn) {
urn
children: relationships(
input: {
types: ["IsPartOf"]
direction: INCOMING
start: 0
count: 10000
}
) {
total
relationships {
direction
entity {
type
urn
... on GlossaryNode {
... glossary node fields
}
... on GlossaryTerm {
... glossary term fields
}
}
}
}
}
}big-carpet-38439
01/25/2023, 6:09 PMSo basically the relationships field allows you to traverse the graph down to the children. Ideally, we'd have a stronger GraphQL field for this one. Let me add that to our backlog
a
able-evening-90828
01/25/2023, 6:25 PMThank you @big-carpet-38439!
2 Views