Napište SQL, které vypíše takové uživatele, jež nemají v profilu vyplněno pole WebsiteUrl


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WITH UserPosts AS (
        SELECT OwnerUserId, COUNT(OwnerUserId) AS Post_count
        FROM Posts
        GROUP BY OwnerUserId
        HAVING COUNT(OwnerUserId) >10
          COUNT( AS Počet_uživatelů_10_posty
FROM Users u
INNER JOIN UserPosts up ON = up.OwnerUserId;

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