Support for constraints available in neo4j enterprise - Githubissues

neo4j / neo4j-ogm

Java Object-Graph Mapping Library for Neo4j

https://neo4j.com/docs/ogm-manual/

Apache License 2.0

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Support for constraints available in neo4j enterprise #399

Closed frant-hartm closed 6 years ago

frant-hartm commented 7 years ago

Provide support for

Node property existence - through @Property(nullable=false) (default value nullable=true)
Relationship property existence
Node key index - through @CompondIndex/@NodeKeyIndex etc.. See https://docs.spring.io/spring-data/mongodb/docs/current/reference/html/#mapping-usage-indexes.compound-index or https://docs.oracle.com/javaee/7/api/index.html?overview-summary.html

Neo4j docs: http://neo4j.com/docs/developer-manual/current/cypher/schema/constraints/

Availability of these features should be verified at startup, e.g. through CALL dbms.components query

frant-hartm commented 6 years ago

This feature is now available in 3.1.x-SNAPSHOT, will be part of 3.1.0 release.