assertion failure in WITHIN GROUP patch
create table big(a int);
insert into big select generate_series(10000000,1,-1);
vacuum big;
vacuum big;
select percentile_cont(0.5) within group (order by a) from big;
TRAP: FailedAssertion("!(pointer != ((void*)0))", File: "mcxt.c", Line:
699)
LOG: server process (PID 18750) was terminated by signal 6: Aborted
DETAIL: Failed process was running: select percentile_cont(0.5) within
group (order by a) from big;
Regards,
Jeff Davis
--
Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-bugs
Jeff Davis <pgsql@j-davis.com> writes:
TRAP: FailedAssertion("!(pointer != ((void*)0))", File: "mcxt.c", Line:
699)
LOG: server process (PID 18750) was terminated by signal 6: Aborted
DETAIL: Failed process was running: select percentile_cont(0.5) within
group (order by a) from big;
Argh. I'd meant to go back and test that code path in
tuplesort_skiptuples(), but forgot to. Fixed, thanks.
regards, tom lane
--
Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-bugs