text: """add security_code_date
  
  Revision ID: 13391c68750
  Revises: 438c27ec1c9
  Create Date: 2015-06-14 21:28:30.672968
  
  """
  from __future__ import unicode_literals
  
  import sqlalchemy as sa
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = "13391c68750"
  down_revision = "438c27ec1c9"
  
  
  def upgrade():
      op.add_column(
          "users",
          sa.Column(
              "security_code_date", sa.DateTime(), server_default="2000-01-01 01:01"
          ),
      )
  
  
  def downgrade():
      pass
  