text: """user add address
  
  Revision ID: 5ed09a7e741b
  Revises: b3f7c79b73a1
  Create Date: 2018-10-29 17:18:36.748999
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = '5ed09a7e741b'
  down_revision = 'b3f7c79b73a1'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('users', sa.Column('address', sa.String(
          length=250), server_default=sa.text('0'), nullable=False))
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('users', 'address')
      # ### end Alembic commands ###
  