【发布时间】:2014-09-29 08:52:14
【问题描述】:
在 Django 中查询模型的等效语句是什么
select distinct final_category, count(responders)
from johnson_jnjusage
where no_of_people_house = "4" and
child_age_group="0 to 12 months" and
city = "HYDERABAD" and
nursing_cnt = "2ND TIME MOTHER" and
bucket="BRAND PENETRATION"
group by final_category;
谢谢
【问题讨论】:
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关于分组、区分和聚合的详细信息可在 Django 文档中找到:docs.djangoproject.com/en/1.6/topics/db/queries/#making-queries 和 docs.djangoproject.com/en/1.6/topics/db/aggregation
标签: python mysql django django-queryset