apoc.uuid.list

This is the APOC Extended documentation.

APOC Extended is not supported by Neo4j. For the officially supported APOC Core, go to the APOC Core page.

Procedure Apoc Extended

CALL apoc.uuid.list() yield label, installed, properties | provides a list of all the uuid handlers installed with the related configuration

Signature

apoc.uuid.list() :: (label :: STRING?, installed :: BOOLEAN?, properties :: MAP?)

Output parameters

Name	Type
label	STRING?
installed	BOOLEAN?
properties	MAP?

Name

Type

label

STRING?

installed

BOOLEAN?

properties

MAP?

Enable automatic UUIDs

This procedure is part of a set of procedures that handle automatic adding of UUID properties, via the UUID Handler Lifecycle. The UUID handler is a transaction event handler that automatically adds the UUID property to a provided label and for the provided property name.

By default automatic adding of UUIDs is disabled. We can enable it by setting the following property in apoc.conf:

apoc.conf

apoc.uuid.enabled=true

Usage Examples

We can list all the UUID handlers (installed by apoc.uuid.install), by running the following query:

CALL apoc.uuid.list();

Table 1. Results
label	installed	properties
"Person"	TRUE	{uuidProperty: "myUUID"}