text: """add post_code to posts table
  
  Revision ID: a8b328605570
  Revises: 75bfe64276da
  Create Date: 2022-01-25 21:30:48.792977
  
  """
  from alembic import op
  import sqlalchemy as sa
  
  
  # revision identifiers, used by Alembic.
  revision = 'a8b328605570'
  down_revision = '75bfe64276da'
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column('posts', sa.Column('post_code', sa.Integer(), nullable=True))
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column('posts', 'post_code')
      # ### end Alembic commands ###
  