30 lines
756 B
Elixir
30 lines
756 B
Elixir
defmodule Cannery.Repo.Migrations.RenameAmmoGroupsToPacks do
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use Ecto.Migration
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def up do
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drop index(:ammo_groups, [:user_id], where: "count = 0", name: :empty_ammo_groups_index)
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flush()
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rename table(:ammo_groups), to: table(:packs)
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flush()
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create index(:packs, [:user_id], where: "count = 0", name: :empty_packs_index)
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rename table(:shot_groups), :ammo_group_id, to: :pack_id
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end
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def down do
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drop index(:packs, [:user_id], where: "count = 0", name: :empty_packs_index)
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flush()
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rename table(:packs), to: table(:ammo_groups)
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flush()
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create index(:ammo_groups, [:user_id], where: "count = 0", name: :empty_ammo_groups_index)
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rename table(:shot_groups), :pack_id, to: :ammo_group_id
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end
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end
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