通过＆＃39;列表＆＃39;作为Cypher查询参数

Question

我不知道wat是错的，但我的查询在Neo4j控制台上直接执行时（返回响应）但不会过度休息，它会返回零记录，这可能是愚蠢但不能解决问题。看起来它与将列表作为查询参数传递给＆＃39; IN＆＃39;子句（下面的代码片段中的prodIds）.Below是我的查询：

    MATCH (user:Profile{id:{id}})-[r:INTERESTED_IN]->(category:Category)     
    with max(r.rank) AS mRANK     
     MATCH (user:Profile{id:{id}})-[r:INTERESTED_IN{rank:mRANK}]->(category:Category)      
     with category as interestCat      
    MATCH (user:Profile)-[r:INTERESTED_IN]->(interestCat)     
     WITH [x in collect(user)| id(x) ] AS UserIDS      
    MATCH(user:Profile) where id(user) in UserIDS     
     MATCH(user)-[:HAS_BOUGHT]->(order:Order)     
     WITH [x in collect(order)| id(x) ] AS OrderIDs       
     MATCH (order:Order)-[r:HAS_ITEM]->(product:Product) where **product.prodId in {prodIds} and id(order) in OrderIDs**      
    WITH product as recommendedProduct , count(r) as productCount  
    ORDER BY productCount DESC  LIMIT 5  return recommendedProduct, productCount