9.1.2 Specifying the Schema Name for the readGraphByName API

You can specify the schema name when using the readGraphByName API for loading a property graph view (PG View).

This feature allows you load a PG View from another user schema into the graph server (PGX). However, ensure that you have READ permission on all the underlying metadata and data tables when loading a PG View from another schema.

The following example loads a PG View from the GRAPHUSER schema:

• JShell
• Java

opg4j> var graph = session.readGraphByName("GRAPHUSER", "FRIENDS", GraphSource.PG_VIEW)
graph ==> PgxGraph[name=FRIENDS,N=6,E=4,created=1672743474212]

PgxGraph graph = session.readGraphByName("GRAPHUSER", "FRIENDS", GraphSource.PG_VIEW);