Gregory Stark <stark@enterprisedb.com> writes: > The solution to this would analogous to what we did to count(). We would need > to add a field to ArrayMetaState which is stored in fn_extra to remember the > last array returned. Then if array_push notices it has been called from an > aggregate context it can store its result in there. The next time it would > extend that array in place (which is code which doesn't currently exist), contrib/intagg regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend