David Fetter <david@fetter.org> writes:
> I believe this isn't just my problem. Without access to a the
> underlying column's DEFAULT, how can people implement the automated
> WRITEable VIEWs?
That's a reasonable question, but translating "insert null" to "insert
the default" is not a reasonable answer.
There was some speculation just a couple days ago about inventing a
function that would compute the default associated with some other
table's column, but it's not clear how to make that work (in
particular, how to declare the result type of such a function).
Another possibility is a command along the lines ofALTER view ALTER col LINK DEFAULT TO othertable.col;
(syntax open to argument of course) which accomplishes the
same thing without having to figure a way to avoid the constraints
of a specific function result type.
regards, tom lane