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使用如下cypher语句查询时,tugraph报错:
MATCH (n:Entity {name:'test_entity_128'})-[r:Relation*1..3]-(m:Entity) RETURN r;
如果把return r 改成return m,tugraph就不会报错。 是否有其他替代方案,可以简便的查询k跳以内的子图?
return r
return m
建表语句:
CALL db.createVertexLabel('Entity', 'name', 'name', 'string', false, 'type', 'string', false, 'description', 'string', false, 'chunk_id', 'int64', false); CALL db.createLabel('edge', 'Relation', '[["Entity","Entity"]]', ['weight', 'int32', false], ['description', 'string', false], ['chunk_id', 'int64', false]);
The text was updated successfully, but these errors were encountered:
可以使用:MATCH p=(n:Entity {name:'test_entity_128'})-[r:Relation*1..3]-(m:Entity) RETURN p;
Sorry, something went wrong.
谢谢您,这个cypher语句可以正确返回结果
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使用如下cypher语句查询时,tugraph报错:
如果把
return r
改成return m
,tugraph就不会报错。是否有其他替代方案,可以简便的查询k跳以内的子图?
建表语句:
The text was updated successfully, but these errors were encountered: