擅长:python、mysql、java
<p>这并不是我真正想要的,但它帮助我构建了我的查询:</p>
<pre class="lang-python prettyprint-override"><code>table = Table.objects.get(pk=1)
fields = table.fields.prefetch_related("fieldslanguages_set", "fieldslanguages_set__language").order_by("position")
for field in fields:
for fl in field.fieldslanguages_set.all():
print(fl.defaultValue, fl.language)
</code></pre>
<p>kevinchristopher Henry的答案的问题是,它将查询for循环中每个字段的数据库。在这里它将只发送4个查询。在</p>
<p>无论如何谢谢你的帮助。在</p>