Hi all,
Suppose I have two arrays (TEXT, INT - not important - prefer INT) as follows:
x = {1, 4, 5, 6, 6, 7, 8, 9, 9, 9, 9, 10, 12, 12}
I would like a result of:
y = {6, 9, 12}
I'm aware of the UNNEST function and that I can convert the array into
rows and do a COUNT(blah) HAVING COUNT(blah) > 1 and then ARRAY_AGG
back.
I was just wondering if there is some (already written) function out
there that will drop this functionality into my lap?
TIA and Rgs,
Pól...
