15 lines
698 B
Ruby
15 lines
698 B
Ruby
# frozen_string_literal: true
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class CreatePackagesDependencyLinks < ActiveRecord::Migration[5.2]
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DOWNTIME = false
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def change
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create_table :packages_dependency_links do |t|
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t.references :package, index: false, null: false, foreign_key: { to_table: :packages_packages, on_delete: :cascade }, type: :bigint
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t.references :dependency, null: false, foreign_key: { to_table: :packages_dependencies, on_delete: :cascade }, type: :bigint
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t.integer :dependency_type, limit: 2, null: false
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end
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add_index :packages_dependency_links, [:package_id, :dependency_id, :dependency_type], unique: true, name: 'idx_pkgs_dep_links_on_pkg_id_dependency_id_dependency_type'
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end
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end
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