Am Dienstag, 27. Februar 2007 19:50 schrieb Tom Lane: > Seems basically we'd want to not cast unknown to anyarray unless there > is some additional bit of context suggesting that that's the right thing. > But what should that extra requirement be? Can we go as far as not > doing this cast implicitly at all?
We could say that unknown is not taken as anyarray input if the entire function/operator argument list consists of anyelement or anyarray. But that might be even harder to comprehend. With the ARRAY[...] syntax available, converting unknown to anyarray might be altogether unnecessary. -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
