neography/neo4j将关系端点更改为另一个节点 [英] neography / neo4j change relationship end point to another node

问题描述

我正在使用neography作为Neo4j图形数据库的REST api的包装. 我经常需要更改关系的结束节点，但是我无法使用neography来做到这一点.

i am using neography as wrapper of the REST api for Neo4j graph database. I often need to change the end node of a relationship, but i am not able to do this using neography.

当然，我可以删除该关系，然后使用新的端点节点重新创建该关系，但尚未对其进行优化.

Of course, i can delete the relation then recreate it with the new end point node, but it's not optimized.

有人遇到这个问题吗?

谢谢.

推荐答案

Neo4j不允许替换关系的节点(请参见

Neo4j does not allow replacing the nodes of a relationship (see javadoc). So you only can create a new relationship to the new end node and delete the other relationship.

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