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字段查找 - contains


示例

获取 firstname 列中包含值“bias”的所有记录

mydata = Member.objects.filter(firstname__contains='bias').values()
运行示例 »

定义和用法

The contains 查找用于获取包含指定值的记录。

The contains 查找区分大小写。

对于不区分大小写的搜索,请使用 icontains 查找。


SQL 等价物

上面示例的 SQL 等价物将是

WHERE firstname LIKE '%bias%';

语法

所有字段查找关键字必须使用字段名指定,后跟两个(!) 下划线字符 __ 和关键字

fieldname__contains='value'

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