Re: Using Expanded Objects other than Arrays from plpgsql

Michel Pelletier <pelletier(dot)michel(at)gmail(dot)com> writes:
> Here's a WIP patch for a pgexpanded example in src/test/modules.

I didn't look at your patch yet, but in the meantime here's an update
that takes the next step towards what I promised.

0001-0003 are the same as before, with a couple of trivial changes
to rebase them up to current HEAD. 0004 adds a support function
request to allow extension functions to perform in-place updates.
You should be able to use that to improve what your extension
is doing. The new comments in supportnodes.h explain how to
use it (plus see the built-in examples, though they are quite
simple).

regards, tom lane