text: """
  Add document title column
  
  Revision ID: a001b7b4c78e
  Revises: 94c989e06363
  Create Date: 2016-09-12 11:59:35.296908
  """
  
  from __future__ import unicode_literals
  
  from alembic import op
  import sqlalchemy as sa
  
  
  revision = 'a001b7b4c78e'
  down_revision = '94c989e06363'
  
  
  def upgrade():
      op.add_column('document', sa.Column('title', sa.UnicodeText()))
  
  
  def downgrade():
      op.drop_column('document', 'title')
  