foreignKey
foreignKey(key = NULL, entityReference = NULL, relationshipType = NULL, cardinality = NULL)
key | The set of attributes to which this constraint applies. See |
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entityReference | The id of the parent-entity in a foreign key constraint. See |
relationshipType | Relationship type: Identifying or non-identifying See |
cardinality | Cardinality of the relationship between a parent entity and a child entity. See |
a foreignKey list object