Re: EXPLAIN doesn't show the actual function expression for FunctionScan

Greg Stark <gsstark@mit.edu> writes:
> On Tue, Aug 24, 2010 at 5:06 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> �Function Scan on pg_catalog.unnest f �(cost=0.00..1.50 rows=100 width=96)
>> � Output: (((lv)::text || op) || (rv)::text)
>> � Function Call: unnest(ARRAY[ROW(('1.2.2'::text)::semver, '='::text, ('1.2.2'::text)::semver), ROW('1.2.23', '=',
'1.2.23')])

> This may be the ultimate bike-shed but Wouldn't this be clearer the
> other way around? I generally think input comes first and then output.

The order was bothering me a bit too, but there's a generic decision
in there that the tlist is shown before any node-type-specific items.
Not sure that we want to move it to the bottom for all of them.
        regards, tom lane