add_column

# File activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb, line 298
      def add_column(table_name, column_name, type, **options) # :nodoc:
        type = type.to_sym
        if invalid_alter_table_type?(type, options)
          alter_table(table_name) do |definition|
            definition.column(column_name, type, **options)
          end
        else
          super
        end
      end