Elixir Ecto Pluck Ids

[Solved] Elixir Ecto Pluck Ids | Elixir - Code Explorer | yomemimo.com

Question : elixir ecto pluck ids

Answered by : nguyen-quang-huy

ids = [123, 4, 1, 3, 2, 456]
posts = from(p in Post, where: p.id in ^ids, select: {p.id, p})	|> Repo.all	|> Map.new
posts = for id <- ids, posts[id], do: posts[id]
posts |> Enum.map(&(&1.id)) |> IO.inspect

Source : | Last Update : Tue, 21 Jun 22

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Elixir Ecto Pluck Ids

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