我从这里下载了 dr who neo4j 示例数据库
http://www.neo4j.org/develop/example_data
我可以遍历/查询节点、关系和属性。但索引似乎是空的。
例如,这些密码查询不返回任何行。
"START doctor = node:characters(character='Doctor') RETURN doctor"
"START doctor = node:characters('*:*') RETURN doctor"
"START actors = node:actors('*:*') RETURN actors"
我将如何建立字符索引?是吗:
Iterate all nodes
When node contains character property add it to index