Backfill data page - question on "next_page = results |> Enum.reverse() |> List.first()" about safe-ecto-migrations HOT 5 OPEN

That's a good catch! I suspect adding an order during update could make it deterministic, otherwise sorting application-side is fine too.

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Ah thanks for confirming! Would it be possible to edit the example in the article? The migration series of articles is imho a very important document that I refer to time and time again at work. Really appreciate the work put into the article!!

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Will do!

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I haven't forgotten about this. FWIW, I think adding a CTE to ensure order is the right solution (or sorting Elixir-side), just need to write the example and test it.

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@dbernheisel no worries thank you!
Really appreciate ThinkingElixir podcast and thanks for all the time and effort to bring quality news about Elixir to the listeners! 👍

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