擅长:python、mysql、java
<p>这里有一个关于它的讨论:<a href="http://www.mail-archive.com/python-list@python.org/msg253067.html" rel="noreferrer">http://www.mail-archive.com/python-list@python.org/msg253067.html</a></p>
<p>看来sqlite3模块中存在性能瓶颈。有一个<a href="http://www.mail-archive.com/python-list@python.org/msg253144.html" rel="noreferrer">advice</a>如何使查询更快:</p>
<ul>
<li>确保在连接列上有索引</li>
<li>使用pysqlite</li>
</ul>