HAS_EVENT_INSTANCE Party Data
Description
Connects an :EventSeries to an :EventInstance.
For more information about events, see here.
Label
:HAS_EVENT_INSTANCE
Valid nodes
| From | Relationship | To | Cardinality |
|---|---|---|---|
| EventSeries A node with the :EventSeries label | HAS_EVENT_INSTANCE | EventInstance A node with the :EventInstance label | 0..n |
Properties
HAS_EVENT_INSTANCE uses the standard relationship properties.
CREATE
An :EventSeries can be connected to multiple :EventInstance node using the HAS_EVENT_INSTANCE relationship.
TODO
We currently do not support nested creates, so for now, cardinality between :EventSeries and :EventInstance is 0..n. Eventually, this should be a 1..n cardinality as an :EventSeries must have at least one active HAS_EVENT_INSTANCE relationship to an :EventInstance.
UPDATE
Updates to the :EventInstance node relationship are not allowed. To update location, deactivate the existing relationship using DELETE and create a new :EventInstance node and relationship.
DELETE
Deleting an :EventInstance node relationship is a deactivation. No phyiscal deletes will happen.