You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: table_name_test.rb
    path of file: ./repos/activerecord-jdbc-adapter/test/db/mysql
    
    the code of the file until where you have to start completion: require 'jdbc_common'
require 'db/mysql'

class MySQLTableNameTest < Test::Unit::TestCase

  @@serial_migration_up = nil

  def se
    
  def self.startup
    SerialNumberMigration.up
    begin
      SerialMigration.up
    rescue ActiveRecord::StatementInvalid => e
      e = e.original_exception if e.respond_to?(:original_exception)
      puts "WARNING: #{self.name}.#{__method__} failed: #{e.inspect}"
    else
      @@serial_migration_up = true
    end