ListAGG in SQLSERVER

Question

I\'m trying to aggregate a \'STRING\' field in SQLServer. I would like to find the same function LISTAGG like in Oracle .

Do you know how to do the same function or

Answer 1

In SQL Server 2017 STRING_AGG is added:

SELECT t.name,STRING_AGG (c.name, ',') AS csv
FROM sys.tables t
JOIN sys.columns c on t.object_id = c.object_id
GROUP BY t.name
ORDER BY 1

Also, STRING_SPLIT is usefull for the opposite case and available in SQL Server 2016