Schema Names added below

USE AdventureWorks
GO
SELECT
f.name AS ForeignKey,
SCHEMA_NAME(o.schema_id) AS SchemaName,
OBJECT_NAME(f.parent_object_id) AS TableName,
COL_NAME(fc.parent_object_id,fc.parent_column_id) AS ColumnName,
OBJECT_NAME (f.referenced_object_id) AS ReferenceTableName,
COL_NAME(fc.referenced_object_id,fc.referenced_column_id) AS ReferenceColumnName,
f.update_referential_action_desc AS UpdateAction,
f.delete_referential_action_desc AS DeleteAction
FROM sys.foreign_keys AS f
JOIN sys.foreign_key_columns AS fc
ON f.OBJECT_ID = fc.constraint_object_id
JOIN sys.objects o
ON f.parent_object_id = o.object_id
ORDER BY
SchemaName ASC,
TableName ASC,
ColumnName ASC

This article was a great help to me.

I was wondering if you could add schema columns to the result set?

Thanks again..

Bob