sql - 2 つのストアド プロシージャを 1 つに結合する構文

Question

 SELECT *
 FROM   [Live].[Test]
 WHERE  [_fk_RoadMapKey] = @_fk_RoadMapKey

 SELECT @TestKey = [TestKey]
 FROM   [Live].[Test]
 WHERE  [_fk_RoadMapKey] = @_fk_RoadMapKey

 SELECT *
 FROM   [Live].[SetofTestGrades]
 WHERE  [_fk_TestKey] = @TestKey

最初の 2 つのステートメントで、testkey を割り当てると同時にすべての test を取得できますか?

SELECT * ,@TestKey = [TestKey] FROM [Live].[Test]
    WHERE [_fk_RoadMapKey] = @_fk_RoadMapKey