c# - 在 Neo4jClient 中使用 UNWIND 进行 Cypher 查询

Question

由于当前版本的 Neo4jClient 不支持 UNWIND，我在重写以下 Cypher 查询时遇到了麻烦:

MATCH (:A{UId:someByteArray})--(b1:B)-[:C]-(b2:B)
    MATCH p = (b1)-[:C*]->(b2)
    WITH b1.someString as s1, b2.someString as s2, p, 
        EXTRACT(c IN RELATIONSHIPS(p) | c.someValue) AS valuesAlias
    UNWIND(valuesAlias) AS va
    WITH s1, s2, length(NODES(p)) as pLength, MIN(va) AS minVA
WITH s1, s2, MAX(minVA) as maxMinVA, MIN(pLength) AS minPL
RETURN s1, s2, maxMinVA

上面的查询是 Solve the Widest Path Problem in Cypher 的变体

Answer 1

郑重声明，Neo4jClient 现在支持 UNWIND。