eb64b7b3d4c2_add_view_count_column_in_posts.py 文件源码

def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.add_column('posts', sa.Column('body_html', mysql.TEXT(collation=u'utf8_unicode_ci'), nullable=True))
    op.drop_column('posts', 'view_count')
    ### end Alembic commands ###