Quickest way to clone row in SQL

Question

I want to clone multiple tables\' rows that have a single primary key (PrimKey). What\'s the quickest way to clone a row in SQL Server 2005?

Here\'s an example,

Answer 1

Not sure what do you mean by "multiple tables' rows that have a single primary key".

PRIMARY KEY, by definition, is UNIQUE.

To do your query you need to enumerate all columns:

INSERT
INTO    PrimKeys (PrimKey, col1, col2, …)
SELECT  'PrimKey2' AS PrimKey, col1, col2, …
FROM    PrimKeys
WHERE   PrimKey = 'PrimKey1'