Step-by-Step Tutorials

Schema Visualization

Schema Visualization

The Graph view shows selected database objects and relationships on an interactive canvas.

Open Graph

Use the sidebar Graph route.

Graph View Schema Topology

Select Objects

Use the graph sidebar to search and select the objects you want on the canvas. WhoDB initially selects a small set for convenience.

Graph controls are in the lower-left corner:

  • Zoom in.
  • Zoom out.
  • Fit view.
  • Toggle interaction lock/pan mode.

Graph View With Controls

The download and layout actions are in the lower-right corner.

Read Nodes

Each node card shows object metadata and loaded columns. Click a node to load its columns if they have not been loaded yet.

Node details appear directly in the card.

Use the node's Data button to open the object data page.

Graph Node Data Button

Relationship Examples

Graph One To Many Relationship

Graph Many To One Relationship

Graph Multiple Foreign Keys

Graph Isolated Table Node

Graph View

Detailed graph controls and behavior.

Storage Units

Use Describe and Data actions.