25 Graph Explorer

You can query, visualize, and analyze your property graphs stored in the database or those loaded into the graph server (PGX) using Graph Explorer.

Graph Explorer is based on the graph visualization library. Using this interface:

• You can run SQL graph queries on SQL property graphs stored in the database.

  Note that SQL property graphs are supported only with Oracle AI Database 26ai.

• You can run PGQL queries on PGQL property graphs stored in the database.
• You can run PGQL queries on graphs that are loaded into the graph server (PGX) at run-time by a client application and made available through the graph.publish() API.

• Graph Explorer User Interface
  The Graph Explorer user interface lets you query property graphs in the database and graphs loaded into the graph server (PGX), and view results as either a graph visualization or a table.
• Querying and Visualizing SQL Property Graphs
  You can query and visualize SQL property graphs in Graph Explorer.
• Visualizing the Schema of a SQL Property Graph in Graph Explorer
  You can visualize the underlying schema of a SQL property graph in Graph Explorer.
• Querying and Visualizing PGQL Property Graphs
  You can query and visualize PGQL property graphs in Graph Explorer.
• Visualizing the Schema of a PGQL Property Graph in Graph Explorer
  You can visualize the underlying schema of a PGQL property graph in Graph Explorer.
• Querying and Visualizing Graphs Loaded Into the Graph Server (PGX)
  In Graph Explorer, you can create or load a graph into the graph server (PGX) and then query the graph using PGQL graph queries.
• Viewing Query Results in a Table
  You can view your query results in tabular format in Graph Explorer.
• About the Graph Visualization Toolbar and Visualization Modes
  Learn about the graph visualization toolbar and supported graph visualization modes in your graph visualization.
• About the Graph Visualization Legend Panel
  Learn about the graph visualization legend panel when viewing the results of the query in graph format.
• Using Search in a Graph Visualization
  You can search using keywords, or run a conditional search directly in a graph visualization.
• Displaying Implied Edges for Hidden Vertices
  You can view implied edge connections for hidden vertices in a graph visualization using Graph Explorer.
• Managing the Display Size of the Graph
  You can use the Display Size visualization setting to control the number of graph elements (vertices and edges) to be displayed in the graph visualization panel.
• Query Visualization Settings
  You can configure settings for you graph visualization by clicking the Settings gear icon in the Query Visualization tab.
• Visualizing Clusters in Graph Explorer
  You can enable the cluster option with Force layout to group vertices by labels or by any specific vertex property in your graph visualization.
• Using the Geographical Layout
  You can use the Geographical layout to show the graph (vertices and edges) on a global map in Graph Explorer.
• Using Network Evolution in Graph Visualization
  You can visualize the evolution of a graph over time using the Network Evolution feature in Graph Explorer.
• Embedding the Graph Visualization Library in a Web Application
  You can integrate the graph visualization component in a web application to visualize graph data.