[GENERAL] Order By for aggregate functions (Simulating Group_concat)

ld be done? In a previous thread on aggregates a couple of people said that they thought it was doable but nobody hinted at how. Thanks in advance Charlotte Pollock ---(end of broadcast)--- TIP 6: explain analyze is your friend

[GENERAL] Exporting to XML

Hi all I want to export data from my postgres database. I want to output, for each record, a folder containing an XML file eg Pollock, Charlotte asdasdasdasd Our Publication Book each folder (and the xml file contained within