Newbie need help inputting multiple relationships

[matt_swart]

Maybe someone can help me here. I am totally new to Neo4j. I have built a database with 3 different Nodes I now need to define the relationship between the data and like before I tested one relationship in the browser to ensure it works then moved over to Python to produce a dump file with commands to add the rest of the relationship data ( create (WR:WebSiteName{WebIP: '104.20.29.141'}) - [:WEBSITELOCATIONRELATION] ->(LR:Location{Ip: '104.20.29.141'}); ) Sample of my connection. Anyway when I dump the lines into the browser to run the create statements it I get an error (Neo.ClientError.Statement.SyntaxError: Expected exactly one statement per query but got: 1019) now I understand that it is looking for one statement at a time but is there away around this as I have a total of 1325 relationships to define?

I have run single statements and they do work.

Kind regards

Matthew Swart

[12kunal34]

Hi Matt,

Could you please share the data schema or Sample data for which you want to Create Relationship.
Bdw you can use below query structure for adding relationship

MATCH (WR:WebSiteName{WebIP: '104.20.29.141'})
MATCH (LR:Location{Ip: '104.20.29.141'}) 
CREATE (WR)-[:WEBSITELOCATIONRELATION]->(LR)

in above query if you want to avoid duplicate Relationshio then USE Merge instead of Create
one more thing as i can see in your query that is your location Ip and Website WebIP is same .

do you want to use constraint that Website WebIP = location Ip ??

If you want to use this Constraint then Query can be like below

Match(WR:WebSiteName)
Match (LR:Location) WITH WR,LR WHERE WR.WebIP= LR.Ip
merge(WR)-[r:Having]->(LR)

[matt_swart]

Data summary:
107 of ---> CREATE (W0:WebSiteName { webIP: "104.24.19.110" ,webName: "www.agriland.ie"}); (Obviously each one is different website and ip.

995 of ----> CREATE (H0:HopInfo { webIPForHop: "104.24.19.110" ,HopNumber: "1" ,HopIP: "192.168.43.1" ,RTT1: "12.221" ,RTT2: "12.198" ,RTT3: "12.177"});

1917 of ----> CREATE (L0:Location { lon: "-122.348" ,lat: "47.6339" ,Ip: "52.93.101.61" });

Then I need to make connections/relationships:
147 of -----> create (WR:WebSiteName{WebIP: '104.123.112.198'}) - [:WEBSITELOCATIONRELATION] -> (LR:Location{Ip: '104.123.112.198'});

1176 of ----> create (HR:HopInfo{HopIP: '129.250.6.18'}) - [:HOPLOCATIONRELATION] -> (LHR:Location{Ip: '129.250.6.18'});

Thanks for the suggestion on the add relationships I am rebuilding dump file now.

The top 3 create statements have gone in to the database with no trouble at all.
It is just the relationship data that is giving me issues, But I can input those statements one at a time.

As you can see if I try run two of the revised statements it says it was expecting one but got 2 and I am wondering is there a way to overcome this.

Running one revised query works perfectly fine.

[matt_swart]

OK figured out the issue on the desktop I needed to go into settings and tick the "Enable multi statement query editor" box.

[12kunal34]

so is it working fine now ??
or is there any issue ?