Insert into table from table variable?

Question

DECLARE @t TABLE
(
ID uniqueidentifier,
ID2 uniqueidentifier
)

...insert into @t ...do stuff to @t

INSERT INTO testTable (Id, Id2) VALUES (SELECT ID, ID2 from @t) -does not work?

Answer 1

This is how you should do that:

INSERT INTO testTable (Id, Id2)
SELECT ID, ID2 
from @t