text: """empty message
  
  Revision ID: ba5c7d038951
  Revises: 78304f58e502
  Create Date: 2019-12-24 23:10:15.074515
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'ba5c7d038951'
  down_revision = '78304f58e502'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_unique_constraint(None, 'permissions', ['id'])
      op.create_unique_constraint(None, 'roles', ['id'])
      op.create_unique_constraint(None, 'services', ['id'])
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_constraint(None, 'services', type_='unique')
      op.drop_constraint(None, 'roles', type_='unique')
      op.drop_constraint(None, 'permissions', type_='unique')
      # ### end Alembic commands ###
  