例如 表a
FJID SBNAME num
A001 空调 2
A001 电冰箱 3
表 b
FJID SBXH num
A001 彩电 1
我的查找语句是:
select a.SBNAME,A.NUM,B.SBXH,B.NUM FROM A inner join b on a.FJID=B.FJID
的到的结果是
空调 2 彩电 1
电冰箱 3 彩电 1
我想要的结果是
空调 2 电冰箱 3 彩电1
这个要怎么写啊???
------解决思路----------------------
百度 行专列
------解决思路----------------------
--请参考
/*
period rankid name bonus
20130902 1 A 300
20130902 2 B 200
20130902 3 C 100
行列转换后的结果为
20130902 1 A 300 2 B 200 3 C 100
*/
;with cte as
(
select 20130902 as period,1 as rankid,'A' as name,300 as bonus
union all select 20130902,2,'B',200
union all select 20130902,3,'C',100
)
select a.period,
stuff((select ' '+name from (select period,(cast(rankid as varchar)+' '+name+' '+cast(bonus as varchar)) as name from cte) b
where b.period=a.period
for xml path('')),1,1,'') 'name'
from cte a
group by a.period