text: """empty message
  
  Revision ID: ddcebdcc705d
  Revises: f8baa061edbf
  Create Date: 2019-06-16 13:05:00.103625
  
  """
  from alembic import op
  import sqlalchemy as sa
  import geoalchemy2
  
  
  # revision identifiers, used by Alembic.
  revision = 'ddcebdcc705d'
  down_revision = 'f8baa061edbf'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('buoy', sa.Column('point', geoalchemy2.types.Geometry(geometry_type='POINT', srid=4326), nullable=True))
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('buoy', 'point')
      # ### end Alembic commands ###
  