Page Comparison

-- In this example we are using system tables therefore we cannot change the collation sequence of the table itself.
-- We need to override the collation sequence on the actual field comparison
SELECT
    sd.DatabaseName
FROM SynDatabases sd
WHERE NOT EXISTS
    (
        SELECT
            *
        FROM master.sys.databases md
        WHERE md.name = sd.DatabaseName COLLATE DATABASE_DEFAULT
    )