Matthias van de Meent <boekewurm+postg...@gmail.com> writes:
> On Mon, 7 Dec 2020 at 11:09, Peter Eisentraut
> <peter.eisentr...@enterprisedb.com> wrote:
>> get_constraint_index() does its work by going through pg_depend. It was
>> added before pg_constraint.conindid was added, and some callers are
>> still not changed. Are there reasons for that? Probably not. The
>> attached patch changes get_constraint_index() to an lsyscache-style
>> lookup instead.
> This looks quite reasonable, and it passes "make installcheck-world".
+1, LGTM.
> Only thing I could think of is that it maybe could use a (small)
> comment in the message on that/why get_constraint_index is moved to
> utils/lsyscache from catalog/dependency, as that took me some time to
> understand.
commit message could reasonably say that maybe, but I don't think we
need to memorialize it in a comment. lsyscache.c *is* where one
would expect to find a simple catalog-field-fetch function like this.
The previous implementation was not that, so it didn't belong there.
regards, tom lane
