擅长:python、mysql、java
<p>例如,可以使用django游标进行查询</p>
<p>参见文档:
<a href="https://docs.djangoproject.com/en/dev/topics/db/sql/" rel="nofollow">https://docs.djangoproject.com/en/dev/topics/db/sql/</a></p>
<pre><code>from django.db import connection
def my_custom_sql(self):
cursor = connection.cursor()
cursor.execute("UPDATE bar SET foo = 1 WHERE baz = %s", [self.baz])
cursor.execute("SELECT foo FROM bar WHERE baz = %s", [self.baz])
row = cursor.fetchone()
return row
</code></pre>