LIKE clause in CYPHER Query

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悲哀的现实
悲哀的现实 2021-01-30 20:19

It appears that LIKE is not supported in Cypher queries.

Is there any other construct that would perform the same task?

For instance:

start n =          


        
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4条回答
  • 2021-01-30 20:45

    If you want to make it case insensitive

    MATCH (n) WHERE n.name =~ '(?i).*SUBSTRING.*' RETURN n;
    
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  • 2021-01-30 20:46

    As of version 2.0, the preferred syntax uses MATCH.

    e.g.

    MATCH (n) where n.Name =~ '.*SUBSTRING.*' return n.Name, n;
    
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  • using regular expressions: http://neo4j.com/docs/developer-manual/current/#query-where-regex

    start n = node(*) where n.Name =~ '.*SUBSTRING.*' return n.Name, n;
    
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  • 2021-01-30 20:53

    No Regexps needed:

    start n = node(*) where n.Name contains "substring" return n.Name, n;
    

    Go to the cypher refcard and scroll down to the Predicates section. You will find this and other useful stuff.

    Want case-insensitive? Convert to lower case:

    start n = node(*) where lower(n.Name) contains lower("substring") return n.Name, n;
    
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