SQL server将查询到的多行结果,拼接成字符串(列转行)
select stuff(( select \',\'+UserName from tabname
for xml path(\'\')),1,1,\'\') as UserNamestr
注释:查询出tabname表中的UserName列的所有内容,并将内容拼接成UserNamestr
select stuff(( select \',\'+UserName from tabname
for xml path(\'\')),1,1,\'\') as UserNamestr
注释:查询出tabname表中的UserName列的所有内容,并将内容拼接成UserNamestr