Is there a better way to do this Concatenation in SQL Server 2008? -

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i've got following sql statement subquery concatenation. if notice, uses for xml .. .. .. gives me shivers bit :: feel it's code-smell.

is there better way sql server 2008 ?

select a.cityid locationid, a.city,      stuff(         (select ', ' + x.county          [dbo].[countiesview] x             inner join [dbo].[citycounties] y on x.countyid = y.countyid          y.cityid = a.cityid          xml path (''))      , 1, 2, '') [dbo].[citiesview]     a.statecode = 'ny'

what code doing listing cities (and counties) state of new york. because city can exist in 1 or more counties, wish concatenate county names ... otherwise i'll 1 city row per county (which don't want).

can refactored, better?

i tried use coalesce had no luck.

"better" in eye of beholder. haven't seen better way in sql server 2005+, haven't been looking hard.

the best way program own aggregate function. think i'd rather maintain query.


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