sql - concating columns for rows with same ID
Hi All,
I have a table as follow :
ID Value
1 aaa
1 bbb
2 ccc
3 ddd
I want to have the following as a result
1 aaa + bbb
2 ccc
3 ddd
that is to concat the columns which their rows have the same ID.
any idea?
Thank you,
Yuval
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Yuval Kronenfeld
Israel
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