为 Neo4j 转义导入中的特殊字符

Question

在我的 where 子句中，我试图通过遵循 the manual's 关于创建节点时反引号的建议来转义特殊字符“#”：

WHERE line.`The #` IS NOT NULL AND line.`Person's First/Last Name` IS NOT NULL

但是，当我这样做时，我收到消息：

No data returned, and nothing was changed.

我是否正确转义了 header 值（"The #" 和 "Person's First/Last Name"）？

Answer 1

这个示例代码适合我，看起来你的问题不是转义字符。

CREATE (n:TestNode { `The #`:"123", `Person's First/Last Name`:"john johnson" });

MATCH (line)
WHERE line.`The #` IS NOT NULL AND line.`Person's First/Last Name` IS NOT NULL
RETURN line.`The #`, line.`Person's First/Last Name`;

line.`The #`    line.`Person's First/Last Name`
123 john johnson
Returned 1 row in 128 ms

为 Neo4j 转义导入中的特殊字符

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