Get all unique constraints in database

I'd like to get all unique constraints in database for all tables) and like to get result in below format:

SchemaName, TableName, UniqueConstraintName, ColumnName

How to achieve it? Please assist.
LVL 16
Easwaran ParamasivamAsked:
Who is Participating?
 
Jim HornConnect With a Mentor Microsoft SQL Server Developer, Architect, and AuthorCommented:
Here's a start...

SELECT
      OBJECT_NAME(OBJECT_ID) AS NameofConstraint,
      SCHEMA_NAME(schema_id) AS SchemaName,
      OBJECT_NAME(parent_object_id) AS TableName,
type_desc AS ConstraintType
FROM sys.objects
WHERE type_desc LIKE '%CONSTRAINT'
GO
0
 
Bhavesh ShahConnect With a Mentor Lead AnalysistCommented:
Same query given by jimhorn

SELECT 
      OBJECT_NAME(OBJECT_ID) AS NameofConstraint,
      SCHEMA_NAME(schema_id) AS SchemaName,
      OBJECT_NAME(parent_object_id) AS TableName,
type_desc AS ConstraintType
FROM sys.objects
WHERE type_desc in ('PRIMARY_KEY_CONSTRAINT','UNIQUE_CONSTRAINT')

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