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37 lines
1 KiB
Elixir
37 lines
1 KiB
Elixir
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defmodule AshPostgres.TestRepo.Migrations.MigrateResources2 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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create table(:post_ratings, primary_key: false) do
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add :id, :binary_id, null: false, default: fragment("uuid_generate_v4()"), primary_key: true
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add :score, :integer
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add :resource_id, :binary_id
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end
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create table(:comment_ratings, primary_key: false) do
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add :id, :binary_id, null: false, default: fragment("uuid_generate_v4()"), primary_key: true
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add :score, :integer
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add :resource_id, references("comments", type: :binary_id, column: :id)
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end
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alter table(:post_ratings) do
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modify :resource_id, references("posts", type: :binary_id, column: :id)
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end
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end
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def down do
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alter table(:post_ratings) do
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modify :resource_id, :binary_id
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end
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drop table("comment_ratings")
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drop table("post_ratings")
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end
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end
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