old_contents: """
  
  Revision ID: 0245_archived_flag_jobs
  Revises: 0244_another_letter_org
  Create Date: 2018-11-22 16:32:01.105803
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  revision = '0245_archived_flag_jobs'
  down_revision = '0244_another_letter_org'
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('jobs', sa.Column('archived', sa.Boolean(), nullable=False, server_default=sa.false()))
  
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('jobs', 'archived')
      # ### end Alembic commands ###
  
new_contents: """
  
  Revision ID: 0245_archived_flag_jobs
  Revises: 0244_another_letter_org
  Create Date: 2018-11-22 16:32:01.105803
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  revision = '0245_archived_flag_jobs'
  down_revision = '0244_another_letter_org'
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('jobs', sa.Column('archived', sa.Boolean(), nullable=True))
      op.execute('update jobs set archived = false')
      op.alter_column('jobs', 'archived', nullable=False, server_default=sa.false())
  
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('jobs', 'archived')
      # ### end Alembic commands ###
  
subject: Update jobs archived flag before setting the default value