text: """create stale
  
  Revision ID: a2cdf9aa818c
  Revises: 0a8485e5ba50
  Create Date: 2021-05-18 14:05:25.540236
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = "a2cdf9aa818c"
  down_revision = None
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      op.add_column("component_runs", sa.Column("stale", sa.PickleType))
  
  
  def downgrade():
      pass
  