Re: Union test case broken in make check?
От | Emmanuel Cecchet |
---|---|
Тема | Re: Union test case broken in make check? |
Дата | |
Msg-id | 4B060487.9070906@asterdata.com обсуждение исходный текст |
Ответ на | Re: Union test case broken in make check? (Kenneth Marshall <ktm@rice.edu>) |
Список | pgsql-hackers |
Then I guess that we need to fix the test. Emmanuel Kenneth Marshall wrote: > Without an order by, the order is not defined. The answers are the > same but the test gives a false failure because of the lack of > ordering. > > Regards, > Ken > > On Thu, Nov 19, 2009 at 07:54:30PM -0500, Emmanuel Cecchet wrote: > >> Tom Lane wrote: >> >>> Andrew Dunstan <andrew@dunslane.net> writes: >>> >>> >>>> Emmanuel Cecchet wrote: >>>> >>>> >>>>> Is it just me or the union test case fails in CVS head? >>>>> >>>>> >>> >>> >>>> The buildfarm is pretty much all green: >>>> <http://www.pgbuildfarm.org/cgi-bin/show_status.pl> >>>> So it looks like it's you :-) >>>> >>>> >>> When in doubt, try "make distclean" and a full rebuild before assuming >>> you've got a problem worth tracking down ... >>> >>> >> Well, I did: >> 1. make distclean >> 2. configure with CFLAGS=-O0 --enable-cassert --enable-debug --without-perl >> --without-python --without-tcl --without-openssl >> 3. make (everything normal) >> 4. make check >> And it still fails for me. I am attaching my regression.diffs if someone >> thinks it is worth tracking down ... >> >> Emmanuel >> > > >> *** /home/manu/workspace/PG-HEAD/src/test/regress/expected/union.out 2009-02-09 16:18:28.000000000 -0500 >> --- /home/manu/workspace/PG-HEAD/src/test/regress/results/union.out 2009-11-19 19:37:32.000000000 -0500 >> *************** >> *** 198,208 **** >> WHERE f1 BETWEEN 0 AND 1000000; >> five >> ----------------------- >> - -1004.3 >> - -34.84 >> - -1.2345678901234e-200 >> 0 >> 123456 >> (5 rows) >> >> SELECT CAST(f1 AS char(4)) AS three FROM VARCHAR_TBL >> --- 198,208 ---- >> WHERE f1 BETWEEN 0 AND 1000000; >> five >> ----------------------- >> 0 >> 123456 >> + -34.84 >> + -1.2345678901234e-200 >> + -1004.3 >> (5 rows) >> >> SELECT CAST(f1 AS char(4)) AS three FROM VARCHAR_TBL >> *************** >> *** 263,278 **** >> SELECT q2 FROM int8_tbl INTERSECT SELECT q1 FROM int8_tbl; >> q2 >> ------------------ >> - 4567890123456789 >> 123 >> (2 rows) >> >> SELECT q2 FROM int8_tbl INTERSECT ALL SELECT q1 FROM int8_tbl; >> q2 >> ------------------ >> 4567890123456789 >> 4567890123456789 >> - 123 >> (3 rows) >> >> SELECT q2 FROM int8_tbl EXCEPT SELECT q1 FROM int8_tbl ORDER BY 1; >> --- 263,278 ---- >> SELECT q2 FROM int8_tbl INTERSECT SELECT q1 FROM int8_tbl; >> q2 >> ------------------ >> 123 >> + 4567890123456789 >> (2 rows) >> >> SELECT q2 FROM int8_tbl INTERSECT ALL SELECT q1 FROM int8_tbl; >> q2 >> ------------------ >> + 123 >> 4567890123456789 >> 4567890123456789 >> (3 rows) >> >> SELECT q2 FROM int8_tbl EXCEPT SELECT q1 FROM int8_tbl ORDER BY 1; >> *************** >> *** 305,320 **** >> SELECT q1 FROM int8_tbl EXCEPT ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------ >> - 4567890123456789 >> 123 >> (2 rows) >> >> SELECT q1 FROM int8_tbl EXCEPT ALL SELECT DISTINCT q2 FROM int8_tbl; >> q1 >> ------------------ >> 4567890123456789 >> 4567890123456789 >> - 123 >> (3 rows) >> >> -- >> --- 305,320 ---- >> SELECT q1 FROM int8_tbl EXCEPT ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------ >> 123 >> + 4567890123456789 >> (2 rows) >> >> SELECT q1 FROM int8_tbl EXCEPT ALL SELECT DISTINCT q2 FROM int8_tbl; >> q1 >> ------------------ >> + 123 >> 4567890123456789 >> 4567890123456789 >> (3 rows) >> >> -- >> *************** >> *** 341,348 **** >> SELECT q1 FROM int8_tbl INTERSECT SELECT q2 FROM int8_tbl UNION ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------- >> - 4567890123456789 >> 123 >> 456 >> 4567890123456789 >> 123 >> --- 341,348 ---- >> SELECT q1 FROM int8_tbl INTERSECT SELECT q2 FROM int8_tbl UNION ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------- >> 123 >> + 4567890123456789 >> 456 >> 4567890123456789 >> 123 >> *************** >> *** 353,367 **** >> SELECT q1 FROM int8_tbl INTERSECT (((SELECT q2 FROM int8_tbl UNION ALL SELECT q2 FROM int8_tbl))); >> q1 >> ------------------ >> - 4567890123456789 >> 123 >> (2 rows) >> >> (((SELECT q1 FROM int8_tbl INTERSECT SELECT q2 FROM int8_tbl))) UNION ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------- >> - 4567890123456789 >> 123 >> 456 >> 4567890123456789 >> 123 >> --- 353,367 ---- >> SELECT q1 FROM int8_tbl INTERSECT (((SELECT q2 FROM int8_tbl UNION ALL SELECT q2 FROM int8_tbl))); >> q1 >> ------------------ >> 123 >> + 4567890123456789 >> (2 rows) >> >> (((SELECT q1 FROM int8_tbl INTERSECT SELECT q2 FROM int8_tbl))) UNION ALL SELECT q2 FROM int8_tbl; >> q1 >> ------------------- >> 123 >> + 4567890123456789 >> 456 >> 4567890123456789 >> 123 >> *************** >> *** 416,423 **** >> SELECT q1 FROM int8_tbl EXCEPT (((SELECT q2 FROM int8_tbl ORDER BY q2 LIMIT 1))); >> q1 >> ------------------ >> - 4567890123456789 >> 123 >> (2 rows) >> >> -- >> --- 416,423 ---- >> SELECT q1 FROM int8_tbl EXCEPT (((SELECT q2 FROM int8_tbl ORDER BY q2 LIMIT 1))); >> q1 >> ------------------ >> 123 >> + 4567890123456789 >> (2 rows) >> >> -- >> >> ====================================================================== >> >> > > -- Emmanuel Cecchet Aster Data Web: http://www.asterdata.com
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