gitlab-org--gitlab-foss/db/migrate/20191128145231_add_ci_resource_groups.rb

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# frozen_string_literal: true
class AddCiResourceGroups < ActiveRecord::Migration[5.2]
DOWNTIME = false
def change
create_table :ci_resource_groups do |t|
t.timestamps_with_timezone
t.bigint :project_id, null: false
t.string :key, null: false, limit: 255 # rubocop:disable Migration/PreventStrings
t.index %i[project_id key], unique: true
end
create_table :ci_resources do |t|
t.timestamps_with_timezone
t.references :resource_group, null: false, index: false, foreign_key: { to_table: :ci_resource_groups, on_delete: :cascade }
t.bigint :build_id, null: true
t.index %i[build_id]
t.index %i[resource_group_id build_id], unique: true
end
end
end