SG.Id
,SG.GroupName
,HostNames = STUFF((
SELECT ‘,‘ + SH.
[HostName]
FROM SaltHost SH
WHERE SG.Id
= SH.HostGroupId
FOR XML PATH(
‘‘), TYPE).value(
‘.‘,
‘NVARCHAR(MAX)‘),
1,
1,
‘‘)
FROM [SaltGroup] SG
ORDER BY SG.Id
实现类似mysql group_concat的功能
标签:select 功能 div sql salt XML pid arch 实现