Possible Duplicate:
SQL group_concat function in SQL Server
I am looking to create a query but somehow I am unable to do so. Can anyone please help me out here?
The original data
ID ReportId Email
1 1 [email protected]
2 2 [email protected]
3 1 [email protected]
4 3 [email protected]
5 3 [email protected]
I want to group by ReportId, but all the email should be comma separated. So the result should be:
ReportId Email
1 [email protected], [email protected]
2 [email protected]
3 [email protected], [email protected]
What is the best way to do this?
I am trying the group by clause but if there is any other thing then i am open to implement that also. I really appreciate your time and help on this. Thank you.
This question is related to
sql
sql-server-2008
try this:
SELECT ReportId, Email =
STUFF((SELECT ', ' + Email
FROM your_table b
WHERE b.ReportId = a.ReportId
FOR XML PATH('')), 1, 2, '')
FROM your_table a
GROUP BY ReportId
SELECT [ReportId],
SUBSTRING(d.EmailList,1, LEN(d.EmailList) - 1) EmailList
FROM
(
SELECT DISTINCT [ReportId]
FROM Table1
) a
CROSS APPLY
(
SELECT [Email] + ', '
FROM Table1 AS B
WHERE A.[ReportId] = B.[ReportId]
FOR XML PATH('')
) D (EmailList)
Source: Stackoverflow.com