"""first cut Revision ID: 07de6afd4745 Revises: Create Date: 2019-11-18 07:15:11.213346 """ from alembic import op import sqlalchemy as sa # revision identifiers, used by Alembic. revision = "07de6afd4745" down_revision = None branch_labels = None depends_on = None # --------------------------------------------------------------------- def upgrade(): op.create_table( "publisher", sa.Column( "publ_id", sa.Integer, primary_key=True ), sa.Column( "publ_name", sa.String(100), nullable=False ), ) def downgrade(): op.drop_table( "publisher" )