Ahh! I was looking for that in the documentation!! I believe that is not mentioned on the function documentation page.
Ihad tried ANY that works for other SQLs, but it had barfed on it. Let me test it and post the more efficient code, if
itworks...
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On 08/05/2013 01:04 PM, Alvaro Herrera wrote:
> immersive.excel@gmail.com escribió:
>
>> Note: I found some close-but-no cigar aggregates shared online, but
>> they would not accept integer arguments, nor would they handle the
>> optionally furnished delimiter. People would suggesting casting the
>> argument to the pseudo-GROUP_CONCAT. Again: Rewrite perhaps hundreds
>> of queries?<br>
> I don't think you need all the variations; you should be able to make
> them all work with a single set of functions, taking ANYELEMENT instead
> of text/int8/int4 etc.
>
>