Retrieve List of Primary Key and Foreign Key

In this blog we will learn how to retrieve the list of Primary Key and Foreign Key for a particular table and for the whole database.

In this blog we will learn how to retrieve the list of Primary Key and Foreign Key for a particular table and for the whole database.

List of Primary Key and Foreign Key for Whole Database:

Query:

SELECT

DISTINCT

Constraint_Name AS [Constraint],

Table_Schema AS [Schema],

Table_Name AS [TableName] FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE

GO

Output:

List of Primary Key and Foreign Key for a particular table:

Query:

SELECT

DISTINCT

Constraint_Name AS [Constraint],

Table_Schema AS [Schema],

Table_Name AS [TableName] FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE

WHERE INFORMATION_SCHEMA.KEY_COLUMN_USAGE.TABLE_NAME='tblCompany_General_Info'

GO

Output: