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sergey-chechaev/post_photo_preload.ex

Created May 14, 2019 21:11
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can't preload in one query
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post_photo_preload.ex
def list_user_posts(user_id) do
Post
|> where([p], p.user_id == ^user_id)
|> preload(post_photos: ^from(p in PostPhoto, order_by: p.position))
end
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