Set relationship types
The APOC library contains a procedure that can be used to change relationship types.
Procedure for changing relationship types
Qualified Name | Type |
---|---|
|
Procedure |
Example
The below example will further explain this procedure.
The following creates a graph containing two nodes connected by a relationship:
CREATE (f:Foo)-[rel:FOOBAR]->(b:Bar)
The following changes the relationship type from
FOOBAR
to NEW-TYPE
MATCH (f:Foo)-[rel:FOOBAR]->(b:Bar)
CALL apoc.refactor.setType(rel, 'NEW-TYPE')
YIELD input, output
RETURN input, output
If the above query is run, it will result in the following graph: