text: """add location to products
  
  Revision ID: 7a4c3d1b580d
  Revises: 41f5780e496e
  Create Date: 2020-11-21 12:40:06.937040
  
  """
  import sqlalchemy as sa
  
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = "7a4c3d1b580d"
  down_revision = "41f5780e496e"
  branch_labels = None
  depends_on = None
  
  
  def upgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.add_column("products", sa.Column("location", sa.Text(), nullable=True))
      # ### end Alembic commands ###
  
  
  def downgrade():
      # ### commands auto generated by Alembic - please adjust! ###
      op.drop_column("products", "location")
      # ### end Alembic commands ###
  