单选题 1分

某电影院某日电影入座情况如下表所示。为调整场次,要统计2021年2月21日到场人数总数大于100的电影,可满足要求的SQL语句是( )。

  • A.SELECT film,sum(attendanc
  • B.FROM movie WHERE pdate='20210221' HAVING sumattendanc
  • C.> 100
  • D.SELECT film,sum(attendanc
  • E.FROM movie WHERE pdate=‘20210221’ AND attendance >100 GROUP BY film
  • F.SELECT filmum(attenedanc
  • G.FROM movie WHERE pdate=‘20210221’ GROUP BY film HAVING sum(attendanc
  • .> 100
  • .SELECT film,sum(attendanc
  • .FROM movie WHERE pdate=*20210221 AND sum(attendanc
  • .>100 GROUP BY film

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4 单选题 1分
  • A.SELECT film,sum(attendanc
  • B.FROM movie WHERE pdate='20210221' HAVING sumattendanc
  • C.> 100
  • D.SELECT film,sum(attendanc
  • E.FROM movie WHERE pdate=‘20210221’ AND attendance >100 GROUP BY film
  • F.SELECT filmum(attenedanc
  • G.FROM movie WHERE pdate=‘20210221’ GROUP BY film HAVING sum(attendanc
  • .> 100
  • .SELECT film,sum(attendanc
  • .FROM movie WHERE pdate=*20210221 AND sum(attendanc
  • .>100 GROUP BY film