分析句子,A select group of people were invited to the wedding reception.

分析句子,A select group of people were invited to the wedding reception. select id from (select id from pedigree group by number having count(name)>1)as a; 为啥用as a select a,b from 表名 group by a,b order by count(*) desc SQL2005 报错 在关键字'group' 附近有语法错误select a,b,sum(x) from (select a,b,'1' as x from aaaunion allselect a,b,'-1' as x from bbb)group by a,b改成下面这样还是同样报错：select a,b,sum(x) from (select a,b,'1' as x from aaa 分析：In group to remain in existence分析句子：In group to remain in existence,a profit-making organization must,in the long run,produce something consumers consider useful or desirable. 高手们请帮我分析一下这个句子!Federal research on information technology is seriously inadequate,according to a group of experts set up to advise the US President.Federal research on information technology according to a group 是什么 请帮忙分析下面句子的结构a group of students gathered in front of the administration building to demand divestiture. On the playground______a teacher and a group of students.为什么填were,主语是什么?能不能分析下这个句子的结构? a group a group a group a group 翻译句子A mall is a group of shops. select a house,andthen selectupgrade. In group to remain in existence这句话怎么分析?In group to remain in existence,a profit-making organization must,in the long run,produce something consumers consider useful or desirable.这个句子怎么分析?主要是 In group to remain in e MYSQL如何把两个结构相同的表组成一个表查询select * from (select uid,count(*) as sc from `bbs_topics` group by uid) as a,(select uid,count(*) as sc from `bbs_reply` group by uid) as b where a.uid=b.uid我向要取得两个表的数量 请帮忙翻译“ select the indicated group很急,谢 select a versino,piease!