擅长:python、mysql、java
<p>我认为下面的命令可以用来查询用户数据库表</p>
<pre><code>from sqlalchemy.sql import and_
s = select([users]).where(and_(users.c.name == 'joe', users.c.age == 100))
for row in conn.execute(s):
print row
</code></pre>
<p><a href="http://docs.sqlalchemy.org/en/latest/core/tutorial.html" rel="nofollow">http://docs.sqlalchemy.org/en/latest/core/tutorial.html</a></p>