我要貸款的,其狀態的詳細信息,distrtict,宗教,職業等於借款人的詳細信息,即,(狀態,distrtict,宗教,職業)如何編寫基於多個表的查詢?
這是借款人的models.py
class Borrower(models.Model):
district = models.TextField(blank=True)
state = models.TextField(blank=True)
profession = models.TextField(blank=True)
religion = models.TextField(blank=True)
這是貸款人的models.py
class LenderStateDistrict(models.Model):
lenderId = models.CharField(max_length=5)
state = models.CharField(max_length=50,**optional)
district = models.CharField(max_length=50,**optional)
class LenderReligion(models.Model):
lenderId = models.CharField(max_length=5)
religion = models.CharField(max_length=50, **optional)
class LenderMultipleProfessions(models.Model):
lenderId = models.CharField(max_length=5)
profession = models.CharField(max_length=50,**optional)
views.py
@api_view(['GET'])
def xyz(request):
borrower1= Borrower.objects.get(id =1)
city = borrower1.district
state = borrower1.state
profession = borrower1.profession
religion = borrower1.religion
我得到了借款人的所有要求,然後如何根據三個表格進行查詢, LenderStateDistrict,LenderReligion,LenderMultipleProfessions,如果借款人的地區,州,宗教,職業等於貸款人那麼它應該給出詳細信息如何查詢它?
你想要什麼retieve? – e4c5
我想檢討lenderid – praveenjp
這些都是你的相關模型嗎? – e4c5