Django ORM等價於MySql多列IN子句

Question

有沒有辦法使用Django ORM進行以下查詢？

SELECT * FROM table1 WHERE (x, y) IN ((1, 'a'), (2, 'b')) 

Answer 1

Q對象呢？

query = reduce(operator.or_, [Q(x=d[0], y=d[1]) for d in [(1, 'a'), (2, 'b')]] 

Table1.objects.filter(query)