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# frozen_string_literal: true
class DropNamespacesPlanId < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
with_lock_retries do
remove_column :namespaces, :plan_id
end
end
def down
unless column_exists?(:namespaces, :plan_id)
with_lock_retries do
add_column :namespaces, :plan_id, :integer
end
end
add_concurrent_index :namespaces, :plan_id
add_concurrent_foreign_key :namespaces, :plans, column: :plan_id, on_delete: :nullify
end
end
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