22 lines
851 B
Ruby
22 lines
851 B
Ruby
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# frozen_string_literal: true
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# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class CreateCiSubscriptionsProjects < ActiveRecord::Migration[5.2]
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include Gitlab::Database::MigrationHelpers
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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def change
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create_table :ci_subscriptions_projects do |t|
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t.references :downstream_project, null: false, index: false, foreign_key: { to_table: :projects, on_delete: :cascade }
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t.references :upstream_project, null: false, foreign_key: { to_table: :projects, on_delete: :cascade }
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end
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add_index :ci_subscriptions_projects, [:downstream_project_id, :upstream_project_id],
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unique: true, name: 'index_ci_subscriptions_projects_unique_subscription'
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end
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end
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