“Buat tampilan di SQL Server yang berisi beberapa pernyataan pilih” Kode Jawaban

Buat tampilan di SQL Server yang berisi beberapa pernyataan pilih

SELECT     X AS 'First', Null as 'Second'
FROM       The_Table
WHERE     The_Value = 'y'
Union
SELECT     null as 'First', X AS 'Second'
FROM       The_Table
WHERE     The_Value = 'z'