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# frozen_string_literal: true
class ChangeServicesInheritFromIdForeignKey < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
add_concurrent_foreign_key :services, :services, column: :inherit_from_id, on_delete: :cascade, name: 'fk_services_inherit_from_id'
remove_foreign_key_if_exists :services, name: 'fk_868a8e7ad6'
end
def down
remove_foreign_key_if_exists :services, name: 'fk_services_inherit_from_id'
add_concurrent_foreign_key :services, :services, column: :inherit_from_id, on_delete: :nullify, name: 'fk_868a8e7ad6'
end
end
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