7257da855061_.py 文件源码

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_comments_timestamp'), table_name='comments')
    op.drop_table('comments')
    op.drop_index(op.f('ix_posts_timestamp'), table_name='posts')
    op.drop_table('posts')
    op.drop_table('follows')
    op.drop_index(op.f('ix_users_username'), table_name='users')
    op.drop_index(op.f('ix_users_email'), 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 ###