old_contents: """
  add group terms
  
  Revision ID: cb92ff1f81bb
  Revises: 954a9d7fe740
  Create Date: 2021-06-09 14:18:32.777082
  """
  
  import sqlalchemy as sa
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = "cb92ff1f81bb"
  down_revision = "954a9d7fe740"
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      op.add_column("groups", sa.Column("terms", sa.UnicodeText(), nullable=True))
  
  
  def downgrade():
      op.drop_column("groups", "terms")
  
new_contents: """
  add group terms
  
  Revision ID: cb92ff1f81bb
  Revises: 35e98bdc8aed
  Create Date: 2021-06-09 14:18:32.777082
  """
  
  import sqlalchemy as sa
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = "cb92ff1f81bb"
  down_revision = "35e98bdc8aed"
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      op.add_column("groups", sa.Column("terms", sa.UnicodeText(), nullable=True))
  
  
  def downgrade():
      op.drop_column("groups", "terms")
  
subject: update alembic revision id