text: """increase password size
  
  Revision ID: d100ec0d80e9
  Revises: 4c2da8863014
  Create Date: 2017-08-06 01:38:02.829019
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'd100ec0d80e9'
  down_revision = '4c2da8863014'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      op.alter_column('users', 'password', type_=sa.String(128), existing_type=sa.String(length=32), nullable=False)
  
  
  def downgrade():
      pass
  