text: """Adding certified_total_obligations table
  
  Revision ID: a9bfc7a2bd16
  Revises: 9e1acf1450dc
  Create Date: 2021-03-18 11:04:34.942653
  
  """
  
  # revision identifiers, used by Alembic.
  revision = 'a9bfc7a2bd16'
  down_revision = '9e1acf1450dc'
  branch_labels = None
  depends_on = None
  
  from alembic import op
  import sqlalchemy as sa
  from sqlalchemy.dialects import postgresql
  
  def upgrade(engine_name):
      globals()["upgrade_%s" % engine_name]()
  
  
  def downgrade(engine_name):
      globals()["downgrade_%s" % engine_name]()
  
  
  
  
  
  def upgrade_data_broker():
      # ### commands auto generated by Alembic - please adjust! ###
      op.create_table('certified_total_obligations',
          sa.Column('created_at', sa.DateTime(), nullable=True),
          sa.Column('updated_at', sa.DateTime(), nullable=True),
          sa.Column('certified_total_obligations_id', sa.Integer(), nullable=False),
          sa.Column('submission_id', sa.Integer(), nullable=False),
          sa.Column('total_obligations', sa.Numeric(), nullable=True),
          sa.Column('total_proc_obligations', sa.Numeric(), nullable=True),
          sa.Column('total_asst_obligations', sa.Numeric(), nullable=True),
          sa.ForeignKeyConstraint(['submission_id'], ['submission.submission_id'], name='fk_certified_total_obligations_submission_id', ondelete='CASCADE'),
          sa.PrimaryKeyConstraint('certified_total_obligations_id')
      )
      op.create_index(op.f('ix_certified_total_obligations_submission_id'), 'certified_total_obligations', ['submission_id'], unique=True)
      # ### end Alembic commands ###
  
  
  def downgrade_data_broker():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_index(op.f('ix_certified_total_obligations_submission_id'), table_name='certified_total_obligations')
      op.drop_table('certified_total_obligations')
      # ### end Alembic commands ###
  
  