On Fri, May 25, 2007 at 10:33:41AM -0400, Tom Lane wrote:
> We should find out why that's happening rather than just throwing an
> ORDER BY at it. Considering the number of buildfarm machines that
> aren't showing any such problem, there must be something odd about
> yours. What's the platform? What plan is being chosen for that SELECT?
It's regular Debian Linux 2.6 on ix86.
EXPLAIN SELECT conname FROM pg_constraint WHERE conrelid = 'clstr_tst'::regclass;
QUERY PLAN
---------------------------------------------------------------------------------------------------
Index Scan using pg_constraint_conrelid_index on pg_constraint (cost=0.00..8.27 rows=1 width=64)
Index Cond: (conrelid = 170982::oid)
(2 rows)
SELECT conname FROM pg_constraint WHERE conrelid = 'clstr_tst'::regclass;
conname
----------------
clstr_tst_con
clstr_tst_pkey
(2 rows)
As said before, it only happens with "make installcheck", not "make check".
Joachim
