On Fri, Mar 20, 2026 at 12:46 PM Tom Lane <[email protected]> wrote: > I did see that, but it read to me that you were just guessing at that > time. This morning I put Asserts into indexcmds.c that verified that > it was trying to access the tupledesc for attno zero, and that proves > there is a bug there. It also seems like a plausible explanation for > why only one machine has exhibited the failure. (Your 0002 is a > better version of said Asserts.)
Ah, OK. Yeah, I wasn't completely sure at the time whether there was some kind of TupleDesc out there that would allow zero or negative indexes safely. It seems like there is not. -- Robert Haas EDB: http://www.enterprisedb.com
