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Q&A about the site for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment

SELECT
p.id
,s.text
,s.rn
FROM posts p
LEFT JOIN(
      SELECT 
          c.postid
         ,c.text
         ,ROW_NUMBER () OVER (
      ORDER BY (c.creationdate) DESC) rn
      FROM comments c) s
ON p.id = s.postid
where s.rn = 1;

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edited mar 27

created mar 27 anonymous