contrib/btree_gist/expected/enum.out - master - githubmirror/postgres

contrib/btree_gist/expected/enum.out

93 строки2 KB

Melanie Plageman

Stabilize btree_gist test against on-access VM setting

22 апр 2026, 00:32

22 апр 2026, 00:3262407d2

-- enum check
create type rainbow as enum ('r','o','g','b','i','v');
-- enum values added later take some different codepaths internally,
-- so make sure we have coverage for those too
alter type rainbow add value 'y' before 'g';
CREATE TEMPORARY TABLE enumtmp (a rainbow);
\copy enumtmp from 'data/enum.data'
SET enable_seqscan=on;
select a, count(*) from enumtmp group by a order by 1;
 a | count 
---+-------
 r |    76
 o |    78
 y |    73
 g |    75
 b |    77
 i |    78
 v |    75
   |    63
(8 rows)

SELECT count(*) FROM enumtmp WHERE a <  'g'::rainbow;
 count 
-------
   227
(1 row)

SELECT count(*) FROM enumtmp WHERE a <= 'g'::rainbow;
 count 
-------
   302
(1 row)

SELECT count(*) FROM enumtmp WHERE a  = 'g'::rainbow;
 count 
-------
    75
(1 row)

SELECT count(*) FROM enumtmp WHERE a >= 'g'::rainbow;
 count 
-------
   305
(1 row)

SELECT count(*) FROM enumtmp WHERE a >  'g'::rainbow;
 count 
-------
   230
(1 row)

CREATE INDEX enumidx ON enumtmp USING gist ( a );
SET enable_seqscan=off;
SELECT count(*) FROM enumtmp WHERE a <  'g'::rainbow;
 count 
-------
   227
(1 row)

SELECT count(*) FROM enumtmp WHERE a <= 'g'::rainbow;
 count 
-------
   302
(1 row)

SELECT count(*) FROM enumtmp WHERE a  = 'g'::rainbow;
 count 
-------
    75
(1 row)

SELECT count(*) FROM enumtmp WHERE a >= 'g'::rainbow;
 count 
-------
   305
(1 row)

SELECT count(*) FROM enumtmp WHERE a >  'g'::rainbow;
 count 
-------
   230
(1 row)

EXPLAIN (COSTS OFF)
SELECT count(*) FROM enumtmp WHERE a >= 'g'::rainbow;
                  QUERY PLAN                   
-----------------------------------------------
 Aggregate
   ->  Bitmap Heap Scan on enumtmp
         Recheck Cond: (a >= 'g'::rainbow)
         ->  Bitmap Index Scan on enumidx
               Index Cond: (a >= 'g'::rainbow)
(5 rows)