Re: CREATE INDEX CONCURRENTLY does not index prepared xact's data

On Sat, Oct 23, 2021 at 10:00:28PM -0700, Noah Misch wrote:
> Pushed.

cm@enterprisedb.com, could you post a stack trace from buildfarm member
gharial failing in "make check"?  I'm looking for a trace from a SIGSEGV like
those seen today:

  https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=gharial&dt=2021-10-24%2016%3A19%3A05
  https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=gharial&dt=2021-10-24%2020%3A38%3A39

Those SIGSEGV are all in ALTER TABLE.  My commits from this thread probably
broke something, but I've run out of ideas, and my hpux boxes died.


https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=kittiwake&dt=2021-10-24%2012%3A01%3A10
got an interesting v9.6 failure, unrelated to the gharial SIGSEGV failures:

2021-10-24 14:25:29.263 CEST [34569:175] pgbench ERROR:  could not read two-phase state from xlog at 0/158F4E0
2021-10-24 14:25:29.263 CEST [34569:176] pgbench STATEMENT:  COMMIT PREPARED 'c1';

I don't see this thread's commits changing code paths relevant to that
failure, so I currently think this one is a new test showing an old bug.