19 lines
614 B
Elixir
19 lines
614 B
Elixir
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defmodule SimpleshopTheme.Repo.Migrations.CreateProductImages do
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use Ecto.Migration
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def change do
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create table(:product_images, primary_key: false) do
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add :id, :binary_id, primary_key: true
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add :product_id, references(:products, type: :binary_id, on_delete: :delete_all), null: false
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add :src, :string, null: false
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add :position, :integer, default: 0, null: false
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add :alt, :string
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timestamps(type: :utc_datetime)
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end
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# Composite index covers queries on product_id alone (leftmost prefix)
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create index(:product_images, [:product_id, :position])
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end
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end
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