Can I remove ORDER BY from a Django ORM query?

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轻奢々
轻奢々 2021-01-17 08:47

It seems like Django by default adds ORDER BY to queries. Can I clear it?

from slowstagram.models imp         


        
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  •  予麋鹿
    予麋鹿 (楼主)
    2021-01-17 09:11

    You can use: clear_ordering method from query

    """Removes any ordering settings. 
    
    If 'force_empty' is True, there will be no ordering in the resulting
    query (not even the model's default).
    """
    

    Example:

    >>> from products.models import Product
    >>> products = Product.objects.filter(shortdesc='falda').order_by('id')
    >>> print products.query
    SELECT "products_product"."id", "products_product"."shortdesc"
    WHERE "products_product"."shortdesc" = falda
    ORDER BY "products_product"."id" ASC
    >>> products.query.clear_ordering()
    >>> print products.query
    SELECT "products_product"."id", "products_product"."shortdesc"
    WHERE "products_product"."shortdesc" = falda
    

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