948333640f64_.py 文件源码

def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_users_username'), table_name='users')
    op.drop_table('users')
    op.drop_index(op.f('ix_roles_default'), table_name='roles')
    op.drop_table('roles')
    ### end Alembic commands ###