[Neo4j] How to merge two neo4j databases into one

[anurag . shukla]

I have two different neo4j databases , first one is already running in the 
neo4j . Second one is available in dump form. How can I merge both of the 
databases into one like importing the dump into existing running databse 
without over-writing the exisiting data ?

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[Neo4j] Unable to import mysql database to neo4j

[anurag . shukla]

Hello everyone ,

I am new to neo4j. I have been trying to add import my mysql database to 
neo4j using neo4j etl tool .
But every time the neo4j tool gets stuck at any random step and does not 
proceed forward .  I have also tried the desktop application of neo4j . The 
ETL application although shows that data has been imported successfully , 
no changes are reflected in the database .


What could be the possible problem and it's solution . Is there any 
alternate way to import my mysql db in neo4j ?

Regards

Anurag Shukla

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[Neo4j] I cannot open Neo4j Desktop correct (only blank window)

[Oleksandr Trunov]

I installed Neo4j Desktop App from official Website Neo4j successful. After 
installation I cannot open App correct. I am seeing only blank window with 
menu-bar.
OS is Win 7.

thx.

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[Neo4j] Change node names (unnamed nodes with node property)

[Victoria Stuart]

Hello: this should be simple but I'm finding that it is it is not.  Consider

LOAD CSV WITH HEADERS FROM "file:/mnt/Vancouver/glycolysis_relations.csv" 
AS row
MERGE (s:GlycolysisRelations {source:row.source})
MERGE (t:GlycolysisRelations {target:row.target}); 

I'm getting this:



where the (s) nodes are properly created with the node names as the source 
name, but the (t) nodes are missing the names on the nodes.

File "glcolysis_relations.csv" is of the form

source,relation,target
α-D-glucose,substrate_of,hexokinase
hexokinase,yields,glucose 6-phosphate
glucose 6-phosphate,substrate_of,glucose-6-phosphatase
glucose-6-phosphatase,yields,α-D-glucose
...

Thanks.

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[Neo4j] Re: neo4j-etl-cli-1.1.0 not able to load main class

[SreeRamaSaran Mullapudi]

Replace the 3rd line 

set jarpath=%jarpath:\neo4j-etl=%\..

with

set jarpath=%jarpath=%.\..


On Friday, 25 August 2017 09:37:15 UTC+2, jai parkash Yadav wrote:
>
> Dear Experts,
>
> While using neo4j-etl-components on windows, i am getting below error:
>
>
> C:\Jai\Project_Documentation\Non_Documentum\2017\Neo4J\software\neo4j-etl-cli-1.
> 1.0\bin>neo4j-etl help
> The system cannot find the file specified.
> ~0,-1
> Error: Could not find or load main class org.neo4j.etl.NeoIntegrationCli
>
> I think something need to be changed into neo4j-etl.cmd file. Below are 
> the contents for neo4j-etl.cmd file:
>
> @echo off
> set jarpath=%0
> set jarpath=%jarpath:\neo4j-etl=%\..
> setlocal enabledelayedexpansion
> set jars=
> for /f "delims=" %%a in ('dir %jarpath%\lib\*.jar /s/b') do set 
> jars=%%a;!jars!
> set jars=!jars:~0,-1!
> echo %jars%
> endlocal & java -classpath %jars% org.neo4j.etl.NeoIntegrationCli %*
>
>
>
> Can anyone look into this issue and provide some pointers.
>
>
>
>

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