# File lib/data_migrate/data_schema.rb, line 11
    def define(info)
      DataMigrate::DataMigrator.assure_data_schema_table

      return if info[:version].blank?

      version = info[:version].to_i

      unless migrated.include?(version)
        execute "INSERT INTO #{sm_table} (version) VALUES ('#{version}')"
      end

      insert(version)
    end