In this post, I am sharing a script to find the all foreign key sources and destination references of the SQL Server.

Whenever we need to check all table references, we can use this script.

Below is a script:

SELECT 
	ccu.table_name AS SourceTable
	,ccu.constraint_name AS SourceConstraint
	,ccu.column_name AS SourceColumn
	,kcu.table_name AS TargetTable
	,kcu.column_name AS TargetColumn
FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE ccu
	INNER JOIN INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS rc
		ON ccu.CONSTRAINT_NAME = rc.CONSTRAINT_NAME 
	INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu 
		ON kcu.CONSTRAINT_NAME = rc.UNIQUE_CONSTRAINT_NAME  
ORDER BY ccu.table_name