Re: Custom aggragation function that creates an array

On Fri, Oct 22, 2010 at 02:02:48PM +0100, Leonardo Francalanci wrote:
> Hi,
> 
> I want to write a custom agg function that, given an "int4 index",
> increments the element at "index" of an array and, at the end,
> returns the array.  The array will always be int4[].

Before you start coding, have you looked over what's in
contrib/intarray ?

Cheers,
David.
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