I am trying to do the merge.
I have neo4j object A and B
I am trying to construct the cypher
newstmt='MATCH (lft ' + A + '),(' + B + ') WHERE Name IN [' + Name + '] CREATE
UNIQUE (lft)-[r:KNOWS]->(B) RETURN r'
I get a TypeError as A and B are py2neo objects. How do I construct a cypher? I
need to type cast this to string somehow.
- Shekar
On Tuesday, 16 June 2015 23:31:01 UTC-7, Sukaant Chaudhary wrote:
>
> Sekhar,
> Try the following query:
> MERGE (person:Person {Name:"Shekar", Address:"abc123"}) ON CREATE SET
> person.kids = 3 RETURN person;
>
> Hope this will help !
>
> -Sukaant Chaudhary
> <http://in.linkedin.com/pub/sukaant-chaudhary/33/ba8/479>
>
> On Wed, Jun 17, 2015 at 11:51 AM, Shekar Tippur <[email protected]
> <javascript:>> wrote:
>
>> Hello,
>> I want to create an object only when 2 attributes of the object are unique
>>
>> For example
>>
>> the object is
>>
>> Person{"Name":"Shekar", "Address":"abc123", "kids":"3"}
>>
>> I want to create this node only if name and address do not match with ore
>> existing records.
>>
>> I was trying graph.schema.create_uniqueness_constraint("Person", "Name").
>> How do I extend this to include address as well.
>>
>> - Shekar
>>
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