试题详情
单项选择题数据库执行SELECT查询语句时,各子句的书写先后顺序是:()

A、HAVING,WHERE,GROUP BY

B、GROUP BY,HAVING,WHERE

C、WHERE,GROUP BY,HAVING

D、WHERE,HAVING,GROUP BY

  • C
  • 关注下方微信公众号,在线模考后查看

热门试题