Is your feature request related to a problem? Please describe.
I used this feature to generate csv files for "neo4j-admin database import full". It is very easy and successful. But I cannot use them for "neo4j-admin database import incremental"
Describe the solution you would like
"neo4j-admin import" tool is very good to import a huge graph. Now it supports "incremental" mode and it's really big step up for import tool's usefulness. But "import incremental" seemed to require uuid of Node as its property. So I added them in Movie and Person nodes by apoc.uuid.install and export them in csv files when I test gds.beta.graph.export.csv with Movie graph(from :play movies).
And I got the csv files like these:
< nodes_Person_0.csv >
1,"Keanu Reeves",,"bf59b74a-9ac2-4c1f-8de7-b22be51f731a"
2,"Carrie-Anne Moss",,"c5642d98-09f7-4469-9efa-2606ea92ef9e"
3,"Laurence Fishburne",,"365c1fe3-9039-4a38-be9b-ec6fce9111b3"
....
< nodes_Movie_0.csv >
0,,"The Matrix","aeff74b8-8c0c-4d98-9395-9463af575602"
9,,"The Matrix Reloaded","8d69c33d-4d68-454c-85d7-ef222f8e6ebb"
10,,"The Matrix Revolutions","f2368b75-3ddd-45a3-95f7-de10a2f4a715"
....
< relationships_ACTED_IN_0.csv >
1,0
1,9
1,10
...
I don't know how to use them for "neo4j-admin database import incremental" if I want to import the data to an existing graph incrementally.
Describe alternatives you have considered
If gds.beta.graph.export.csv can export uuid property in relationship.csv like this, I would use all the csv files to import them incrementally:
< relationships_ACTED_IN_0.csv >
"bf59b74a-9ac2-4c1f-8de7-b22be51f731a","aeff74b8-8c0c-4d98-9395-9463af575602"
"bf59b74a-9ac2-4c1f-8de7-b22be51f731a","8d69c33d-4d68-454c-85d7-ef222f8e6ebb"
"bf59b74a-9ac2-4c1f-8de7-b22be51f731a","f2368b75-3ddd-45a3-95f7-de10a2f4a715"
...
Is your feature request related to a problem? Please describe. I used this feature to generate csv files for "neo4j-admin database import full". It is very easy and successful. But I cannot use them for "neo4j-admin database import incremental"
Describe the solution you would like "neo4j-admin import" tool is very good to import a huge graph. Now it supports "incremental" mode and it's really big step up for import tool's usefulness. But "import incremental" seemed to require uuid of Node as its property. So I added them in Movie and Person nodes by apoc.uuid.install and export them in csv files when I test gds.beta.graph.export.csv with Movie graph(from :play movies).
And I got the csv files like these: < nodes_Person_0.csv > 1,"Keanu Reeves",,"bf59b74a-9ac2-4c1f-8de7-b22be51f731a" 2,"Carrie-Anne Moss",,"c5642d98-09f7-4469-9efa-2606ea92ef9e" 3,"Laurence Fishburne",,"365c1fe3-9039-4a38-be9b-ec6fce9111b3" .... < nodes_Movie_0.csv > 0,,"The Matrix","aeff74b8-8c0c-4d98-9395-9463af575602" 9,,"The Matrix Reloaded","8d69c33d-4d68-454c-85d7-ef222f8e6ebb" 10,,"The Matrix Revolutions","f2368b75-3ddd-45a3-95f7-de10a2f4a715" .... < relationships_ACTED_IN_0.csv > 1,0 1,9 1,10 ...
I don't know how to use them for "neo4j-admin database import incremental" if I want to import the data to an existing graph incrementally.
Describe alternatives you have considered If gds.beta.graph.export.csv can export uuid property in relationship.csv like this, I would use all the csv files to import them incrementally: < relationships_ACTED_IN_0.csv > "bf59b74a-9ac2-4c1f-8de7-b22be51f731a","aeff74b8-8c0c-4d98-9395-9463af575602" "bf59b74a-9ac2-4c1f-8de7-b22be51f731a","8d69c33d-4d68-454c-85d7-ef222f8e6ebb" "bf59b74a-9ac2-4c1f-8de7-b22be51f731a","f2368b75-3ddd-45a3-95f7-de10a2f4a715" ...
Could you add this option in the next release? Or do you know any current method to generate the csv files for "neo4j-admin database import incremental"? Actually I don't understand it clearly though I read the manual many times: https://neo4j.com/docs/operations-manual/current/tools/neo4j-admin/neo4j-admin-import/
Dongho.