David Rowley <dgrowle...@gmail.com> writes: > Note that the actual row count is 1000 still, so that pretty much > discounts corruption with the stored unique1 values. Unfortunately, > that doesn't reduce the number of possible other reasons by very much.
Failures like this one [1]: @@ -340,9 +340,13 @@ create function myinthash(myint) returns integer strict immutable language internal as 'hashint4'; NOTICE: argument type myint is only a shell +ERROR: ROWS is not applicable when function does not return a set are hard to explain as anything besides "that machine is quite broken". Whether it's flaky hardware, broken compiler, or what is undeterminable from here, but I don't believe it's our bug. So I'm unexcited about putting effort into it. regards, tom lane [1] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=leafhopper&dt=2025-05-19%2007%3A07%3A04