如何在 Neomodel 中返​​回 RelationstructuredNode 的属性?

问题描述

我有 2 个 Structurednode 类:

class Job(Structurednode):
    uid = UniqueIdproperty()
    options = JSONproperty()
    pipeline = RelationshipTo(
        "Pipeline","RUN_PIPELINE",cardinality=cardinality.One
    )

class Pipeline(Structurednode):
    uid = UniqueIdproperty()
    name = StringProperty(unique_index=True)
    jobs = RelationshipFrom(
        "Job",cardinality=cardinality.ZeroOrMore
    )

当我使用下面的查询在 python 中查询时:

MATCH (job:`Job`)-[:`RUN_PIPELINE`]->(pipeline:`Pipeline`)
WITH count(disTINCT job) AS total,job
SKIP 0 LIMIT 20
 RETURN total,job

我能够从作业中检索数据,但管道为空,我该如何检索管道数据?

        for row in results:
            total,instance_data = row
            instance = self.model.inflate(instance_data)
            instances.append(instance)
            total = int(total)

解决方法

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