David Rowley <dgrowle...@gmail.com> writes: > On Tue, 20 Dec 2022 at 09:23, Peter Eisentraut > <peter.eisentr...@enterprisedb.com> wrote: >> AFAICT, the code in question is for the text output of the jsonpath >> type, which is used ... for barely anything?
> I think the performance of a type's output function is quite critical. I think Peter is entirely right to question whether *this* type's output function is performance-critical. Who's got large tables with jsonpath columns? It seems to me the type would mostly only exist as constants within queries. regards, tom lane