Hi,
I am looking for a feature that would select from a table with
k1 a
k1 b
k1 c
k2 a
k3 b
k3 c
something like
k1 a b c
k2 a
k3 b c
(Just all elements next to each other, with a space in between)
or perhaps an array output
k1 {a,b,c]
k2 {a}
k3 {b,c}
If such an operator exists, would there be a "remove duplicates" option?
Regards
Wolfgang Hamann
