To define a foreign key on a table, use the
foreignKeys field, as in this example:
apiVersion: schemas.schemahero.io/v1alpha4 kind: Table metadata: name: users spec: database: testdb name: projects schema: postgres: primaryKey: [id] foreignKeys: - columns: - id references: table: users columns: - id columns: - name: id type: integer - name: user_id type: integer
foreignKeys field is an array of
columns: An array of the column names that are part of this table that have the foreign key contraint applied. (the child columns)
references.table: The name of the parent table
references.columns: An array of the column names that exist in the parent table that are referenced.