Changelog
This page lists changes to CDC in different versions of Neo4j.
CDC was first released as beta with Neo4j Enterprise Edition 5.13 and AuraDB Enterprise.
It has been out of beta since Neo4j 5.23.
Version 5.17
Version 5.15
Updated features
Feature | Details |
---|---|
Functionality Fix Label selectors can match on either the BEFORE or AFTER state |
Change selectors were evaluated against the state of the changed entity as it was BEFORE the change was applied. It is now evaluated on either the BEFORE or AFTER state. As an example, the following change will be returned when using the either of the selectors MATCH (n:OldLabel) SET n:NewLabel REMOVE n:OldLabel |
Functionality New Updated details around logical keys in node entities to handle multiple key constraints on the same label |
The structure for node keys has changed from
to
|
Functionality New Updated details around logical keys in relationship entities to handle multiple key constraints on the same type |
The structure for node keys has changed from
to
|
Version 5.13
Updated features
Feature | Details |
---|---|
Functionality New
|
The CDC query procedure
|