4.4 Reading Graphs from Oracle Database into the Graph Server (PGX)

Once logged in to the graph server (PGX), you can now read graphs from the database into the graph server without specifying any connection information in the graph configuration.

Your database user must exist and have read access on the graph data in the database.

There are several ways to read a graph into the graph server (PGX) from Oracle Database:

• Using a Property Graph View

  See Loading a Graph into the Graph Server (PGX) from a Property Graph View for more information.

• Using the PGQL - CREATE PROPERTY GRAPH statement.

  See Creating a Property Graph using PGQL for more details.

• Using a PGX graph configuration file in JSON format

  See Creating a JSON Configuration to Load a Graph for more details.

• Using GraphConfigBuilder class to create Oracle RDBMS graph configs programmatically via Java methods.

  See Defining the Graph Configuration via Java for more details.

• Creating a JSON Configuration to Load a Graph
  
• Defining the Graph Configuration via Java