BiG project bidirectional UnQL/UnCAL

Select source DB

UnCAL Source of selected DB

You can edit this text. Its graph representation is provided in the next page.

Use sample input Customer-Centric Database Class Diagram Graph with 2 edges [for Example 8] a . b . G [for Example 9] Graph in Fig.2 of UnQL journal paper Simple Graph
Or
Upload my own UnCAL/DOT file (less than 100KB):
Or
Use UnCAL text in the above textarea

You can download the selected sample input DB file (in UnCAL) to serve as your templates.

Select query expression

You can edit the selected expression in the next page.