A nice string concatenation aggregator in pg would be nice. Is there one in 8.4? I've been using array_agg but it's not quite the same. Nor xml_agg.
In any case I was wondering if our community has an on-line repository of shared code? I mean you can read the litt and see the notes on building your own aggregator. But this one for example has been done soo many times already. I was thinking that there might be a library where we are sharing our .sql files of nice functions, triggers, etc, ... Anyone know of such?
Charlie