Cypher查询在Neo4j中加载具有点数据类型属性的CSV文件

我有一个CSV文件,标有3列,ID,纬度,经度。我想将CSV文件加载到Neo4j中并创建具有上述属性的节点。Location:属性应该是具有纬度和经度子属性的点数据类型。

CSV是:

ID,latitude,longitude
84,39.5990448,-104.75835419
etc...

所以查询的开头是:

LOAD CSV WITH Headers FROM 'http...' AS line
CREATE (:Node_Label {ID: line.ID, Location:????

如何格式化要导入的第二个属性作为点类型?

LOAD CSV WITH Headers FROM 'http...' AS line
CREATE (:Node_Label {
  ID: line.ID,
  Location: point({
    latitude: TOFLOAT(line.latitude),
    longitude: TOFLOAT(line.longitude)
  })
})

原文地址:https://cloud.tencent.com/developer/ask/213711

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转载自www.cnblogs.com/jpfss/p/11691904.html