I'm new to Ingres.
I have the following data in one table:

id              description_id         description
1               1                            desc1
2               1                            desc2
3               1                            desc3
4               2                            desc4
5               2                            desc5

I want to produce the following result using some sql query, i.e.,
concatenate descriptions in one field based on description id.

description_id             description
1                                 desc1, desc2, desc3
2                                 desc4, desc5

Is there a built-in feature to do this?

Thanks.

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