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以下哪些选项可以得出UserInfo(用户模型)中surname(姓氏)为zhao,qian,sun的查询集?()

  • A、UserInfo.objects.filter(surname__in=["zhao","qian","sun"])
  • B、UserInfo.objects.filter(Q(surname="zhao")Q.surname="qian")
  • C、UserInfo.objects.filter(reduce(operator._or,[Q(surname="zhao"),
  • D、UserInfo.objects.filter(surname="zhao",surname="qian",surname="sun")

参考答案

更多 “以下哪些选项可以得出UserInfo(用户模型)中surname(姓氏)为zhao,qian,sun的查询集?()A、UserInfo.objects.filter(surname__in=["zhao","qian","sun"])B、UserInfo.objects.filter(Q(surname="zhao")Q.surname="qian")C、UserInfo.objects.filter(reduce(operator._or,[Q(surname="zhao"),D、UserInfo.objects.filter(surname="zhao",surname="qian",surname="sun")” 相关考题
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考题 Hello, may I speak to Zhao Hua?()AMy name is Zhao HuaBI'm Zhao HuaCThis is Zhao Hua speakingDZhao Hua is me

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