Table-valued Data in Common Table Expression

Question

Most other databases allow you to generate table values using VALUES. As far as I can tell, SQL Server lets you do this with subqueries:

SELECT * FROM (
    VALUES
        ('Cornelius','Eversoe', 'cornelius@example.net'),
        ('Ebenezer','Splodge', 'ebenezer@example.net'),
        ('Sylvester','Underbar', 'sylvester@example.net'),
        ('Cynthia','Hyphen-Smythe', 'cynthia@example.net')
) as sq(givenname,familyname,email);

but I can’t appear to get it working with CTEs. The best I can do is embed a subquery inside a CTE:

WITH data AS (
    SELECT * FROM (
    VALUES
        ('Cornelius','Eversoe', 'cornelius@example.net'),
        ('Ebenezer','Splodge', 'ebenezer@example.net'),
        ('Sylvester','Underbar', 'sylvester@example.net'),
        ('Cynthia','Hyphen-Smythe', 'cynthia@example.net')
    ) as sq(givenname,familyname,email)
)
SELECT * FROM data;

I prefer CTEs because of their readability, but is there a more direct way of doing this? For example PostgreSQL, MariaDB (supporting versions) and SQLite all accept this:

WITH data(givenname,familyname,email) AS (
    VALUES
        ('Cornelius','Eversoe', 'cornelius@example.net'),
        ('Ebenezer','Splodge', 'ebenezer@example.net'),
        ('Sylvester','Underbar', 'sylvester@example.net'),
        ('Cynthia','Hyphen-Smythe', 'cynthia@example.net')
)
SELECT * FROM data;

Answer 1

No, SQL Server only currently supports table-valued constructors in a derived table (or the VALUES clause of an INSERT ... VALUES statement). So, you can use VALUES in a join (including apply) or derived table ("subquery") but not a Common Table Expression.

Sadly, T-SQL is lagging in several areas compared with other popular SQL databases, for example Add support for ANSI standard row value constructors.