擅长:python、mysql、java
<p>快速回答:</p>
<pre><code>conn = engine.connect()
result_proxy = conn.execute(query.selectable)
</code></pre>
<p><a href="http://docs.sqlalchemy.org/en/rel_0_8/orm/query.html?highlight=selectable#sqlalchemy.orm.query.Query.selectable" rel="nofollow">Docs here</a>。在</p>
<p>您还可以通过名称获取列索引。。。在</p>
^{pr2}$
<p>。。。然后通过索引得到结果:</p>
<pre><code>first_row_col_content = query.all()[0][col_index]
</code></pre>