Merge duplicates

Hi,

I have accidentally inserted several nodes that has the same properties when running a load job. E.g.

Order (Value=10, Date 2022-01-01, Category: A)
Order (Value=10, Date 2022-01-01, Category: A)
Order (Value=11, Date 2022-01-01, Category: A)
Order (Value=11, Date 2022-01-01, Category: A)
Order (Value=11, Date 2022-01-01, Category: B)
Order (Value=11, Date 2022-01-01, Category: B)

I would like to merge the nodes that has the same properties and relationship to one node if several exists - but I don't have a primary key or similar. How can I merge nodes that has links to the same other nodes and the same attributes to one?

@filip.asblom

see