23 lines
567 B
Ruby
23 lines
567 B
Ruby
# frozen_string_literal: true
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class AddIndexGroupIdToServices < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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INDEX_NAME = 'index_services_on_unique_group_id_and_type'
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disable_ddl_transaction!
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def up
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add_concurrent_index :services, [:group_id, :type], unique: true, name: INDEX_NAME
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add_concurrent_foreign_key :services, :namespaces, column: :group_id
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end
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def down
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remove_foreign_key_if_exists :services, column: :group_id
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remove_concurrent_index_by_name :services, INDEX_NAME
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end
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end
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