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sciooga

Django QuerySets 如何实现惰性查询

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  •   sciooga ·
    sciooga · Aug 9, 2016 · 2929 views
    This topic created in 3607 days ago, the information mentioned may be changed or developed.

    QuerySets 只在需要取值时才进行数据库查询，惰性查询的实现除了避免不必要的数据库查询外，还可以支持链式过滤，方便进行更复杂的查询操作。

    https://blog.huguotao.com/post/django-lazy-query

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