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@petehunt
Last active November 8, 2018 10:31
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graphql

hero {
  name
  friends {
    name
  }
}

sql

select
  (select name from people as p where p.id = h.id) as name,
  array(select
    (select name from people as p2 where p2.id = hf.friend_id) as name
    from hero_friends as hf
    where hf.hero_id = h.id
  ) as friends
from heroes as h;
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