19 lines
585 B
Elixir
19 lines
585 B
Elixir
defmodule Mv.Repo.Migrations.MemberRelation do
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@moduledoc """
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Updates resources based on their most recent snapshots.
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This file was autogenerated with `mix ash_postgres.generate_migrations`
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"""
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use Ecto.Migration
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def up do
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# Ensure 1:1 relationship - one user can only be linked to one member
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# This prevents multiple users from sharing the same member account
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create unique_index(:users, [:member_id], name: "users_unique_member_index")
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end
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def down do
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drop_if_exists unique_index(:users, [:member_id], name: "users_unique_member_index")
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end
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end
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