Get a List of all Primary Keys in a Database

Question

Is this the best way to - Get a List of all Primary Keys in a Database - or is there something better?

SELECT
KCU.TABLE_NAME AS Table_Name,
KCU.CONSTRAINT_NAME A         


        

Answer 1

look on link

EXEC sp_pkeys ''
EXEC sp_helpconstraint ''

sp_pkeys will return a row for each column that participates in the primary key for . The columns you are likely most interested in are COLUMN_NAME and PK_NAME.

sp_helpconstraint will list all constraints for , including foreign keys that reference the table. In the first recordset, there will only be a column called Object Name (kind of useless, since that's what you passed in). In the second resultset, there will be the following columns: constraint_type, constraint_name, and constraint_keys.