Re: logical decoding : exceeded maxAllocatedDescs for .spill files

On Wed, Nov 20, 2019 at 4:54 PM Amit Khandekar <amitdkhan.pg@gmail.com> wrote:
> - BufFileLoadBuffer() seems to deliberately ignore FileRead()'s return
> value if it is -1
>     if (file->nbytes < 0) file->nbytes = 0;

Ok, that's a different problem we need to fix then.  But it does
explain how we didn't know.  And sure enough there is "unrecognized
win32 error code: 38" LOG-spam on the build farm, at places where
tuplestores are expected:

https://buildfarm.postgresql.org/cgi-bin/show_stage_log.pl?nm=whelk&dt=2019-11-20%2002%3A41%3A41&stg=check