Modify nodes without C# types about neo4j.berries.ogm HOT 1 CLOSED

This could be done like this:

graphContext.Anonymous("Movie", Config).Add
graphContext.Anonymous("Actor", Config).AddRange

graphContext.Anonymous("Movie", Config)
    .Match(x => x.Where("Id", "<some-id>")).FirstOrDefault();

graphContext.Anonymous("Actor", Config)
    .Match(x => x.Where("Id", "<some-id>"))
    .Update();

if we add this Anonymous method to GraphContext it will be possible to separate this concept from the standard saves.

In the above solution, the Config also should be defined. The developer needs to create a NodeConfiguration, but for an anonymous object.

Note: This feature needs to be used with care. It is possible here to inject cypher into the label name. For example:

var label = "Movie { Id: 1, Name: 'Test' }); MATCH(a) detach delete a //";
graphContext.Anonymous(label, Config).Add(movie);

The above now will be translated to:

CREATE(m:Movie { Id: 1, Name: 'Test' }); Match(a) detach delete a // { actual paramters }

now the cypher above, will delete and detach everything in the database.

To solve this issue, it is necessary to add validation on the label.

from neo4j.berries.ogm.