64 lines
1.5 KiB
Elixir
64 lines
1.5 KiB
Elixir
defmodule Mixer.Repo.Migrations.CascadeDeleteTweetRelations 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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drop constraint(:tweet_likes, "tweet_likes_tweet_id_fkey")
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alter table(:tweet_likes) do
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modify :tweet_id,
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references(:tweets,
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column: :id,
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name: "tweet_likes_tweet_id_fkey",
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type: :uuid,
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prefix: "public",
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on_delete: :delete_all
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)
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end
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drop constraint(:media, "media_tweet_id_fkey")
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alter table(:media) do
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modify :tweet_id,
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references(:tweets,
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column: :id,
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name: "media_tweet_id_fkey",
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type: :uuid,
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prefix: "public",
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on_delete: :delete_all
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)
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end
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end
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def down do
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drop constraint(:media, "media_tweet_id_fkey")
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alter table(:media) do
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modify :tweet_id,
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references(:tweets,
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column: :id,
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name: "media_tweet_id_fkey",
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type: :uuid,
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prefix: "public"
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)
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end
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drop constraint(:tweet_likes, "tweet_likes_tweet_id_fkey")
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alter table(:tweet_likes) do
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modify :tweet_id,
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references(:tweets,
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column: :id,
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name: "tweet_likes_tweet_id_fkey",
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type: :uuid,
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prefix: "public"
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)
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end
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end
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end
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