old_contents: """Minor cleanup - syncing schema
  with latest version of models.
  
  Revision ID: 423a0156bbac
  Revises: 1e27c434bb14
  Create Date: 2016-03-16 14:56:30.405336
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '423a0156bbac'
  down_revision = '1e27c434bb14'
  
  from alembic import op
  import sqlalchemy as sa
  from sqlalchemy.dialects import postgresql
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.add_column('projects', sa.Column('billing_period', sa.String(), nullable=True))
      op.drop_column('users', 'id')
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.add_column('users', sa.Column('id', sa.INTEGER(), nullable=False))
      op.drop_column('projects', 'billing_period')
      ### end Alembic commands ###
  
new_contents: """Minor cleanup - syncing schema
  with latest version of models.
  
  Revision ID: 423a0156bbac
  Revises: 1e27c434bb14
  Create Date: 2016-03-16 14:56:30.405336
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '423a0156bbac'
  down_revision = '1e27c434bb14'
  
  from alembic import op
  import sqlalchemy as sa
  from sqlalchemy.dialects import postgresql
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.add_column('projects', sa.Column('billing_period', sa.String(), nullable=True))
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('projects', 'billing_period')
      ### end Alembic commands ###
  
subject: fix minor cleanup migration