Can you explain it as in sql form as below
CREATE TABLE dbo.Example
(
col1 varchar(100) NULL,
);
GO
CREATE VIEW dbo.ExampleUnique
WITH SCHEMABINDING AS
SELECT e.col1
FROM dbo.Example AS e
WHERE e.col1 IS NOT NULL;
GO
CREATE UNIQUE CLUSTERED INDEX cuq
ON dbo.ExampleUnique (col1);
GO