CREATE EXTENSION intarray;
-- Check whether any of our opclasses fail amvalidate
SELECT amname, opcname
FROM pg_opclass opc LEFT JOIN pg_am am ON am.oid = opcmethod
WHERE opc.oid >= 16384 AND NOT amvalidate(opc.oid);
amname | opcname
--------+---------
(0 rows)
SELECT intset(1234);
intset
--------
{1234}
(1 row)
SELECT icount('{1234234,234234}');
icount
--------
2
(1 row)
SELECT sort('{1234234,-30,234234}');
sort
----------------------
{-30,234234,1234234}
(1 row)
SELECT sort('{1234234,-30,234234}','asc');
sort
----------------------
{-30,234234,1234234}
(1 row)
SELECT sort('{1234234,-30,234234}','desc');
sort
----------------------
{1234234,234234,-30}
(1 row)
SELECT sort_asc('{1234234,-30,234234}');
sort_asc
----------------------
{-30,234234,1234234}
(1 row)
SELECT sort_desc('{1234234,-30,234234}');
sort_desc
----------------------
{1234234,234234,-30}
(1 row)
SELECT uniq('{1234234,-30,-30,234234,-30}');
uniq
--------------------------
{1234234,-30,234234,-30}
(1 row)
SELECT uniq(sort_asc('{1234234,-30,-30,234234,-30}'));
uniq
----------------------
{-30,234234,1234234}
(1 row)
SELECT idx('{1234234,-30,-30,234234,-30}',-30);
idx
-----
2
(1 row)
SELECT subarray('{1234234,-30,-30,234234,-30}',2,3);
subarray
------------------
{-30,-30,234234}
(1 row)
SELECT subarray('{1234234,-30,-30,234234,-30}',-1,1);
subarray
----------
{-30}
(1 row)
SELECT subarray('{1234234,-30,-30,234234,-30}',0,-1);
subarray
--------------------------
{1234234,-30,-30,234234}
(1 row)
SELECT #'{1234234,234234}'::int[];
?column?
----------
2
(1 row)
SELECT '{123,623,445}'::int[] + 1245;
?column?
--------------------
{123,623,445,1245}
(1 row)
SELECT '{123,623,445}'::int[] + 445;
?column?
-------------------
{123,623,445,445}
(1 row)
SELECT '{123,623,445}'::int[] + '{1245,87,445}';
?column?
---------------------------
{123,623,445,1245,87,445}
(1 row)
SELECT '{123,623,445}'::int[] - 623;
?column?
-----------
{123,445}
(1 row)
SELECT '{123,623,445}'::int[] - '{1623,623}';
?column?
-----------
{123,445}
(1 row)
SELECT '{123,623,445}'::int[] | 623;
?column?
---------------
{123,445,623}
(1 row)
SELECT '{123,623,445}'::int[] | 1623;
?column?
--------------------
{123,445,623,1623}
(1 row)
SELECT '{123,623,445}'::int[] | '{1623,623}';
?column?
--------------------
{123,445,623,1623}
(1 row)
SELECT '{123,623,445}'::int[] & '{1623,623}';
?column?
----------
{623}
(1 row)
SELECT '{-1,3,1}'::int[] & '{1,2}';
?column?
----------
{1}
(1 row)
SELECT '{1}'::int[] & '{2}'::int[];
?column?
----------
{}
(1 row)
SELECT array_dims('{1}'::int[] & '{2}'::int[]);
array_dims
------------
(1 row)
SELECT ('{1}'::int[] & '{2}'::int[]) = '{}'::int[];
?column?
----------
t
(1 row)
SELECT ('{}'::int[] & '{}'::int[]) = '{}'::int[];
?column?
----------
t
(1 row)
--test query_int
SELECT '1'::query_int;
query_int
-----------
1
(1 row)
SELECT ' 1'::query_int;
query_int
-----------
1
(1 row)
SELECT '1 '::query_int;
query_int
-----------
1
(1 row)
SELECT ' 1 '::query_int;
query_int
-----------
1
(1 row)
SELECT ' ! 1 '::query_int;
query_int
-----------
!1
(1 row)
SELECT '!1'::query_int;
query_int
-----------
!1
(1 row)
SELECT '1|2'::query_int;
query_int
-----------
1 | 2
(1 row)
SELECT '1|!2'::query_int;
query_int
-----------
1 | !2
(1 row)
SELECT '!1|2'::query_int;
query_int
-----------
!1 | 2
(1 row)
SELECT '!1|!2'::query_int;
query_int
-----------
!1 | !2
(1 row)
SELECT '!(!1|!2)'::query_int;
query_int
--------------
!( !1 | !2 )
(1 row)
SELECT '!(!1|2)'::query_int;
query_int
-------------
!( !1 | 2 )
(1 row)
SELECT '!(1|!2)'::query_int;
query_int
-------------
!( 1 | !2 )
(1 row)
SELECT '!(1|2)'::query_int;
query_int
------------
!( 1 | 2 )
(1 row)
SELECT '1&2'::query_int;
query_int
-----------
1 & 2
(1 row)
SELECT '!1&2'::query_int;
query_int
-----------
!1 & 2
(1 row)
SELECT '1&!2'::query_int;
query_int
-----------
1 & !2
(1 row)
SELECT '!1&!2'::query_int;
query_int
-----------
!1 & !2
(1 row)
SELECT '(1&2)'::query_int;
query_int
-----------
1 & 2
(1 row)
SELECT '1&(2)'::query_int;
query_int
-----------
1 & 2
(1 row)
SELECT '!(1)&2'::query_int;
query_int
-----------
!1 & 2
(1 row)
SELECT '!(1&2)'::query_int;
query_int
------------
!( 1 & 2 )
(1 row)
SELECT '1|2&3'::query_int;
query_int
-----------
1 | 2 & 3
(1 row)
SELECT '1|(2&3)'::query_int;
query_int
-----------
1 | 2 & 3
(1 row)
SELECT '(1|2)&3'::query_int;
query_int
---------------
( 1 | 2 ) & 3
(1 row)
SELECT '1|2&!3'::query_int;
query_int
------------
1 | 2 & !3
(1 row)
SELECT '1|!2&3'::query_int;
query_int
------------
1 | !2 & 3
(1 row)
SELECT '!1|2&3'::query_int;
query_int
------------
!1 | 2 & 3
(1 row)
SELECT '!1|(2&3)'::query_int;
query_int
------------
!1 | 2 & 3
(1 row)
SELECT '!(1|2)&3'::query_int;
query_int
----------------
!( 1 | 2 ) & 3
(1 row)
SELECT '(!1|2)&3'::query_int;
query_int
----------------
( !1 | 2 ) & 3
(1 row)
SELECT '1|(2|(4|(5|6)))'::query_int;
query_int
-------------------------------
1 | ( 2 | ( 4 | ( 5 | 6 ) ) )
(1 row)
SELECT '1|2|4|5|6'::query_int;
query_int
-------------------------------
( ( ( 1 | 2 ) | 4 ) | 5 ) | 6
(1 row)
SELECT '1&(2&(4&(5&6)))'::query_int;
query_int
-------------------
1 & 2 & 4 & 5 & 6
(1 row)
SELECT '1&2&4&5&6'::query_int;
query_int
-------------------
1 & 2 & 4 & 5 & 6
(1 row)
SELECT '1&(2&(4&(5|6)))'::query_int;
query_int
-----------------------
1 & 2 & 4 & ( 5 | 6 )
(1 row)
SELECT '1&(2&(4&(5|!6)))'::query_int;
query_int
------------------------
1 & 2 & 4 & ( 5 | !6 )
(1 row)
-- test non-error-throwing input
SELECT str as "query_int",
pg_input_is_valid(str,'query_int') as ok,
errinfo.sql_error_code,
errinfo.message,
errinfo.detail,
errinfo.hint
FROM (VALUES ('1&(2&(4&(5|6)))'),
('1#(2&(4&(5&6)))'),
('foo'))
AS a(str),
LATERAL pg_input_error_info(a.str, 'query_int') as errinfo;
query_int | ok | sql_error_code | message | detail | hint
-----------------+----+----------------+--------------+--------+------
1&(2&(4&(5|6))) | t | | | |
1#(2&(4&(5&6))) | f | 42601 | syntax error | |
foo | f | 42601 | syntax error | |
(3 rows)
CREATE TABLE test__int( a int[] );
\copy test__int from 'data/test__int.data'
ANALYZE test__int;
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
SET enable_seqscan = off; -- not all of these would use index by default
CREATE INDEX text_idx on test__int using gist ( a gist__int_ops );
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
INSERT INTO test__int SELECT array(SELECT x FROM generate_series(1, 1001) x); -- should fail
ERROR: input array is too big (199 maximum allowed, 1001 current), use gist__intbig_ops opclass instead
DROP INDEX text_idx;
CREATE INDEX text_idx on test__int using gist (a gist__int_ops(numranges = 0));
ERROR: value 0 out of bounds for option "numranges"
DETAIL: Valid values are between "1" and "252".
CREATE INDEX text_idx on test__int using gist (a gist__int_ops(numranges = 253));
ERROR: value 253 out of bounds for option "numranges"
DETAIL: Valid values are between "1" and "252".
CREATE INDEX text_idx on test__int using gist (a gist__int_ops(numranges = 252));
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
DROP INDEX text_idx;
CREATE INDEX text_idx on test__int using gist (a gist__intbig_ops(siglen = 0));
ERROR: value 0 out of bounds for option "siglen"
DETAIL: Valid values are between "1" and "2024".
CREATE INDEX text_idx on test__int using gist (a gist__intbig_ops(siglen = 2025));
ERROR: value 2025 out of bounds for option "siglen"
DETAIL: Valid values are between "1" and "2024".
CREATE INDEX text_idx on test__int using gist (a gist__intbig_ops(siglen = 2024));
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
DROP INDEX text_idx;
CREATE INDEX text_idx on test__int using gist ( a gist__intbig_ops );
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
DROP INDEX text_idx;
CREATE INDEX text_idx on test__int using gin ( a gin__int_ops );
SELECT count(*) from test__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from test__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from test__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from test__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from test__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from test__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from test__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from test__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
DROP INDEX text_idx;
-- Repeat the same queries with an extended data set. The data set is the
-- same that we used before, except that each element in the array is
-- repeated three times, offset by 1000 and 2000. For example, {1, 5}
-- becomes {1, 1001, 2001, 5, 1005, 2005}.
--
-- That has proven to be unreasonably effective at exercising codepaths in
-- core GiST code related to splitting parent pages, which is not covered by
-- other tests. This is a bit out-of-place as the point is to test core GiST
-- code rather than this extension, but there is no suitable GiST opclass in
-- core that would reach the same codepaths.
CREATE TABLE more__int AS SELECT
-- Leave alone NULLs, empty arrays and the one row that we use to test
-- equality; also skip INT_MAX
CASE WHEN a IS NULL OR a = '{}' OR a = '{73,23,20}' THEN a ELSE
(select array_agg(u) || array_agg(u + 1000) || array_agg(u + 2000)
from unnest(a) u where u < 2000000000)
END AS a, a as b
FROM test__int;
CREATE INDEX ON more__int using gist (a gist__int_ops(numranges = 252));
SELECT count(*) from more__int WHERE a && '{23,50}';
count
-------
403
(1 row)
SELECT count(*) from more__int WHERE a @@ '23|50';
count
-------
403
(1 row)
SELECT count(*) from more__int WHERE a @> '{23,50}';
count
-------
12
(1 row)
SELECT count(*) from more__int WHERE a @@ '23&50';
count
-------
12
(1 row)
SELECT count(*) from more__int WHERE a @> '{20,23}';
count
-------
12
(1 row)
SELECT count(*) from more__int WHERE a <@ '{73,23,20}';
count
-------
10
(1 row)
SELECT count(*) from more__int WHERE a = '{73,23,20}';
count
-------
1
(1 row)
SELECT count(*) from more__int WHERE a @@ '50&68';
count
-------
9
(1 row)
SELECT count(*) from more__int WHERE a @> '{20,23}' or a @> '{50,68}';
count
-------
21
(1 row)
SELECT count(*) from more__int WHERE a @@ '(20&23)|(50&68)';
count
-------
21
(1 row)
SELECT count(*) from more__int WHERE a @@ '20 | !21';
count
-------
6567
(1 row)
SELECT count(*) from more__int WHERE a @@ '!20 & !21';
count
-------
6344
(1 row)
RESET enable_seqscan;