mirror of
https://github.com/postgres/postgres.git
synced 2026-05-21 01:37:50 -04:00
5c1069c35b
contrib/intarray's query_int type uses an int16 field to hold the offset from a binary operator node to its left operand. However, it allows the number of nodes to be as much as will fit in MaxAllocSize, so there is a risk of overflowing int16 depending on the precise shape of the tree. Simple right-associative cases like "a | b | c | ..." work fine, so we should not solve this by restricting the overall number of nodes. Instead add a direct test of whether each individual offset is too large. contrib/ltree's ltxtquery type uses essentially the same logic and has the same 16-bit restriction. (The core backend's tsquery.c has a variant of this logic too, but in that case the target field is 32 bits, so it is okay so long as varlena datums are restricted to 1GB.) In v16 and up, these types support soft error reporting, so we have to complicate the recursive findoprnd function's API a bit to allow the complaint to be reported softly. v14/v15 don't need that. Undocumented and overcomplicated code like this makes my head hurt, so add some comments and simplify while at it. Reported-by: Xint Code Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Michael Paquier <michael@paquier.xyz> Backpatch-through: 14 Security: CVE-2026-6473
422 lines
16 KiB
SQL
422 lines
16 KiB
SQL
CREATE EXTENSION ltree;
|
|
|
|
-- max length for a label
|
|
\set maxlbl 1000
|
|
|
|
-- 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);
|
|
|
|
SELECT ''::ltree;
|
|
SELECT '1'::ltree;
|
|
SELECT '1.2'::ltree;
|
|
SELECT '1.2.-3'::ltree;
|
|
SELECT '1.2._3'::ltree;
|
|
|
|
-- empty labels not allowed
|
|
SELECT '.2.3'::ltree;
|
|
SELECT '1..3'::ltree;
|
|
SELECT '1.2.'::ltree;
|
|
|
|
SELECT repeat('x', :maxlbl)::ltree;
|
|
SELECT repeat('x', :maxlbl + 1)::ltree;
|
|
|
|
SELECT ltree2text('1.2.3.34.sdf');
|
|
SELECT text2ltree('1.2.3.34.sdf');
|
|
|
|
SELECT subltree('Top.Child1.Child2',1,2);
|
|
SELECT subpath('Top.Child1.Child2',1,2);
|
|
SELECT subpath('Top.Child1.Child2',-1,1);
|
|
SELECT subpath('Top.Child1.Child2',0,-2);
|
|
SELECT subpath('Top.Child1.Child2',0,-1);
|
|
SELECT subpath('Top.Child1.Child2',0,0);
|
|
SELECT subpath('Top.Child1.Child2',1,0);
|
|
SELECT subpath('Top.Child1.Child2',0);
|
|
SELECT subpath('Top.Child1.Child2',1);
|
|
|
|
|
|
SELECT index('1.2.3.4.5.6','1.2');
|
|
SELECT index('a.1.2.3.4.5.6','1.2');
|
|
SELECT index('a.1.2.3.4.5.6','1.2.3');
|
|
SELECT index('a.1.2.3.4.5.6','1.2.3.j');
|
|
SELECT index('a.1.2.3.4.5.6','1.2.3.j.4.5.5.5.5.5.5');
|
|
SELECT index('a.1.2.3.4.5.6','1.2.3');
|
|
SELECT index('a.1.2.3.4.5.6','6');
|
|
SELECT index('a.1.2.3.4.5.6','6.1');
|
|
SELECT index('a.1.2.3.4.5.6','5.6');
|
|
SELECT index('0.1.2.3.5.4.5.6','5.6');
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',3);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',6);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',7);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-7);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-4);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-3);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-2);
|
|
SELECT index('0.1.2.3.5.4.5.6.8.5.6.8','5.6',-20000);
|
|
|
|
|
|
SELECT 'Top.Child1.Child2'::ltree || 'Child3'::text;
|
|
SELECT 'Top.Child1.Child2'::ltree || 'Child3'::ltree;
|
|
SELECT 'Top_0'::ltree || 'Top.Child1.Child2'::ltree;
|
|
SELECT 'Top.Child1.Child2'::ltree || ''::ltree;
|
|
SELECT ''::ltree || 'Top.Child1.Child2'::ltree;
|
|
|
|
SELECT lca('{la.2.3,1.2.3.4.5.6,""}') IS NULL;
|
|
SELECT lca('{la.2.3,1.2.3.4.5.6}') IS NULL;
|
|
SELECT lca('{1.la.2.3,1.2.3.4.5.6}');
|
|
SELECT lca('{1.2.3,1.2.3.4.5.6}');
|
|
SELECT lca('{1.2.3}');
|
|
SELECT lca('{1}'), lca('{1}') IS NULL;
|
|
SELECT lca('{}') IS NULL;
|
|
SELECT lca('1.la.2.3','1.2.3.4.5.6');
|
|
SELECT lca('1.2.3','1.2.3.4.5.6');
|
|
SELECT lca('1.2.2.3','1.2.3.4.5.6');
|
|
SELECT lca('1.2.2.3','1.2.3.4.5.6','');
|
|
SELECT lca('1.2.2.3','1.2.3.4.5.6','2');
|
|
SELECT lca('1.2.2.3','1.2.3.4.5.6','1');
|
|
|
|
|
|
SELECT '1'::lquery;
|
|
SELECT '4|3|2'::lquery;
|
|
SELECT '1.2'::lquery;
|
|
SELECT '1.4|3|2'::lquery;
|
|
SELECT '1.0'::lquery;
|
|
SELECT '4|3|2.0'::lquery;
|
|
SELECT '1.2.0'::lquery;
|
|
SELECT '1.4|3|2.0'::lquery;
|
|
SELECT '1.*'::lquery;
|
|
SELECT '4|3|2.*'::lquery;
|
|
SELECT '1.2.*'::lquery;
|
|
SELECT '1.4|3|2.*'::lquery;
|
|
SELECT '*.1.*'::lquery;
|
|
SELECT '*.4|3|2.*'::lquery;
|
|
SELECT '*.1.2.*'::lquery;
|
|
SELECT '*.1.4|3|2.*'::lquery;
|
|
SELECT '1.*.4|3|2'::lquery;
|
|
SELECT '1.*.4|3|2.0'::lquery;
|
|
SELECT '1.*.4|3|2.*{1,4}'::lquery;
|
|
SELECT '1.*.4|3|2.*{,4}'::lquery;
|
|
SELECT '1.*.4|3|2.*{1,}'::lquery;
|
|
SELECT '1.*.4|3|2.*{1}'::lquery;
|
|
SELECT 'foo.bar{,}.!a*|b{1,}.c{,44}.d{3,4}'::lquery;
|
|
SELECT 'foo*@@*'::lquery;
|
|
SELECT 'qwerty%@*.tu'::lquery;
|
|
|
|
-- empty labels not allowed
|
|
SELECT '.2.3'::lquery;
|
|
SELECT '1..3'::lquery;
|
|
SELECT '1.2.'::lquery;
|
|
SELECT '@.2.3'::lquery;
|
|
SELECT '1.@.3'::lquery;
|
|
SELECT '1.2.@'::lquery;
|
|
SELECT '!.2.3'::lquery;
|
|
SELECT '1.!.3'::lquery;
|
|
SELECT '1.2.!'::lquery;
|
|
SELECT '1.2.3|@.4'::lquery;
|
|
|
|
SELECT (repeat('x', :maxlbl) || '*@@*')::lquery;
|
|
SELECT (repeat('x', :maxlbl + 1) || '*@@*')::lquery;
|
|
SELECT ('!' || repeat('x', :maxlbl))::lquery;
|
|
SELECT ('!' || repeat('x', :maxlbl + 1))::lquery;
|
|
|
|
SELECT nlevel('1.2.3.4');
|
|
SELECT nlevel(('1' || repeat('.1', 65534))::ltree);
|
|
SELECT nlevel(('1' || repeat('.1', 65535))::ltree);
|
|
SELECT nlevel(('1' || repeat('.1', 65534))::ltree || '1');
|
|
SELECT ('1' || repeat('.1', 65534))::lquery IS NULL;
|
|
SELECT ('1' || repeat('.1', 65535))::lquery IS NULL;
|
|
SELECT '*{65535}'::lquery;
|
|
SELECT '*{65536}'::lquery;
|
|
SELECT '*{,65534}'::lquery;
|
|
SELECT '*{,65535}'::lquery;
|
|
SELECT '*{,65536}'::lquery;
|
|
SELECT '*{4,3}'::lquery;
|
|
|
|
SELECT '1.2'::ltree < '2.2'::ltree;
|
|
SELECT '1.2'::ltree <= '2.2'::ltree;
|
|
SELECT '2.2'::ltree = '2.2'::ltree;
|
|
SELECT '3.2'::ltree >= '2.2'::ltree;
|
|
SELECT '3.2'::ltree > '2.2'::ltree;
|
|
|
|
SELECT '1.2.3'::ltree @> '1.2.3.4'::ltree;
|
|
SELECT '1.2.3.4'::ltree @> '1.2.3.4'::ltree;
|
|
SELECT '1.2.3.4.5'::ltree @> '1.2.3.4'::ltree;
|
|
SELECT '1.3.3'::ltree @> '1.2.3.4'::ltree;
|
|
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.b.c.d.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'A.b.c.d.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'A@.b.c.d.e';
|
|
SELECT 'aa.b.c.d.e'::ltree ~ 'A@.b.c.d.e';
|
|
SELECT 'aa.b.c.d.e'::ltree ~ 'A*.b.c.d.e';
|
|
SELECT 'aa.b.c.d.e'::ltree ~ 'A*@.b.c.d.e';
|
|
SELECT 'aa.b.c.d.e'::ltree ~ 'A*@|g.b.c.d.e';
|
|
SELECT 'g.b.c.d.e'::ltree ~ 'A*@|g.b.c.d.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.b.c.d.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{3}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{4}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{,4}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,4}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,3}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,3}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,4}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2,5}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{2,3}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{2,4}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{2,5}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.e.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!d';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!a.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!e.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!d';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*.!f.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!f.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.!d';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.a.*.!d.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*.c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.b.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{2}.!b.*.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*{1}.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.!b.*{1}.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*{1}.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*{1}.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.!c.*.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{2}.!b.*.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*{1}.!b.*{1}.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.!b.*{1}.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!b.*{1}.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*{1}.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '*.!b.*.!c.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{2}.*{2}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{1}.*{2}.e';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{1}.*{4}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a.*{5}.*';
|
|
SELECT '5.0.1.0'::ltree ~ '5.!0.!0.0';
|
|
SELECT 'a.b'::ltree ~ '!a.!a';
|
|
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a{,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a{1,}.*';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a{,}.!a{,}';
|
|
SELECT 'a.b.c.d.a'::ltree ~ 'a{,}.!a{,}';
|
|
SELECT 'a.b.c.d.a'::ltree ~ 'a{,2}.!a{1,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ 'a{,2}.!a{1,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!x{,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!c{,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!c{0,3}.!a{2,}';
|
|
SELECT 'a.b.c.d.e'::ltree ~ '!c{0,3}.!d{2,}.*';
|
|
|
|
SELECT 'QWER_TY'::ltree ~ 'q%@*';
|
|
SELECT 'QWER_TY'::ltree ~ 'q%@*%@*';
|
|
SELECT 'QWER_TY'::ltree ~ 'Q_t%@*';
|
|
SELECT 'QWER_GY'::ltree ~ 'q_t%@*';
|
|
|
|
--ltxtquery
|
|
SELECT '!tree & aWdf@*'::ltxtquery;
|
|
SELECT 'tree & aw_qw%*'::ltxtquery;
|
|
SELECT 'tree & aw-qw%*'::ltxtquery;
|
|
|
|
SELECT 'ltree.awdfg'::ltree @ '!tree & aWdf@*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ '!tree & aWdf@*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ '!tree | aWdf@*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree | aWdf@*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & aWdf@*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & aWdf@'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & aWdf*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & aWdf'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & awdf*'::ltxtquery;
|
|
SELECT 'tree.awdfg'::ltree @ 'tree & aWdfg@'::ltxtquery;
|
|
SELECT 'tree.awdfg_qwerty'::ltree @ 'tree & aw_qw%*'::ltxtquery;
|
|
SELECT 'tree.awdfg_qwerty'::ltree @ 'tree & aw_rw%*'::ltxtquery;
|
|
|
|
SELECT (SELECT 'a | ' || string_agg('b', ' & ')
|
|
FROM generate_series(1, 17000) AS i)::ltxtquery;
|
|
|
|
--arrays
|
|
|
|
SELECT '{1.2.3}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.2.3.4}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.2.3.4.5}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.3.3}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{5.67.8, 1.2.3}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{5.67.8, 1.2.3.4}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{5.67.8, 1.2.3.4.5}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{5.67.8, 1.3.3}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.2.3, 7.12.asd}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.2.3.4, 7.12.asd}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.2.3.4.5, 7.12.asd}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{1.3.3, 7.12.asd}'::ltree[] @> '1.2.3.4';
|
|
SELECT '{ltree.asd, tree.awdfg}'::ltree[] @ 'tree & aWdfg@'::ltxtquery;
|
|
SELECT '{j.k.l.m, g.b.c.d.e}'::ltree[] ~ 'A*@|g.b.c.d.e';
|
|
SELECT 'a.b.c.d.e'::ltree ? '{A.b.c.d.e}';
|
|
SELECT 'a.b.c.d.e'::ltree ? '{a.b.c.d.e}';
|
|
SELECT 'a.b.c.d.e'::ltree ? '{A.b.c.d.e, a.*}';
|
|
SELECT '{a.b.c.d.e,B.df}'::ltree[] ? '{A.b.c.d.e}';
|
|
SELECT '{a.b.c.d.e,B.df}'::ltree[] ? '{A.b.c.d.e,*.df}';
|
|
|
|
--extractors
|
|
SELECT ('{3456,1.2.3.34}'::ltree[] ?@> '1.2.3.4') is null;
|
|
SELECT '{3456,1.2.3}'::ltree[] ?@> '1.2.3.4';
|
|
SELECT '{3456,1.2.3.4}'::ltree[] ?<@ '1.2.3';
|
|
SELECT ('{3456,1.2.3.4}'::ltree[] ?<@ '1.2.5') is null;
|
|
SELECT '{ltree.asd, tree.awdfg}'::ltree[] ?@ 'tree & aWdfg@'::ltxtquery;
|
|
SELECT '{j.k.l.m, g.b.c.d.e}'::ltree[] ?~ 'A*@|g.b.c.d.e';
|
|
|
|
CREATE TABLE ltreetest (t ltree);
|
|
\copy ltreetest FROM 'data/ltree.data'
|
|
|
|
SELECT * FROM ltreetest WHERE t < '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t <= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t = '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t >= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t > '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t @> '1.1.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t <@ '1.1.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t @ '23 & 1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '1.1.1.*' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '*.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*{1}.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*.2' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ? '{23.*.1,23.*.2}' order by t asc;
|
|
|
|
create unique index tstidx on ltreetest (t);
|
|
set enable_seqscan=off;
|
|
|
|
SELECT * FROM ltreetest WHERE t < '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t <= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t = '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t >= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t > '12.3' order by t asc;
|
|
|
|
drop index tstidx;
|
|
create index tstidx on ltreetest using gist (t);
|
|
set enable_seqscan=off;
|
|
|
|
SELECT * FROM ltreetest WHERE t < '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t <= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t = '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t >= '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t > '12.3' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t @> '1.1.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t <@ '1.1.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t @ '23 & 1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '1.1.1.*' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '*.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*{1}.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*.1' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ~ '23.*.2' order by t asc;
|
|
SELECT * FROM ltreetest WHERE t ? '{23.*.1,23.*.2}' order by t asc;
|
|
|
|
drop index tstidx;
|
|
create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=0));
|
|
create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2025));
|
|
create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2028));
|
|
create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2019));
|
|
create index tstidx on ltreetest using gist (t gist_ltree_ops(siglen=2024));
|
|
|
|
SELECT count(*) FROM ltreetest WHERE t < '12.3';
|
|
SELECT count(*) FROM ltreetest WHERE t <= '12.3';
|
|
SELECT count(*) FROM ltreetest WHERE t = '12.3';
|
|
SELECT count(*) FROM ltreetest WHERE t >= '12.3';
|
|
SELECT count(*) FROM ltreetest WHERE t > '12.3';
|
|
SELECT count(*) FROM ltreetest WHERE t @> '1.1.1';
|
|
SELECT count(*) FROM ltreetest WHERE t <@ '1.1.1';
|
|
SELECT count(*) FROM ltreetest WHERE t @ '23 & 1';
|
|
SELECT count(*) FROM ltreetest WHERE t ~ '1.1.1.*';
|
|
SELECT count(*) FROM ltreetest WHERE t ~ '*.1';
|
|
SELECT count(*) FROM ltreetest WHERE t ~ '23.*{1}.1';
|
|
SELECT count(*) FROM ltreetest WHERE t ~ '23.*.1';
|
|
SELECT count(*) FROM ltreetest WHERE t ~ '23.*.2';
|
|
SELECT count(*) FROM ltreetest WHERE t ? '{23.*.1,23.*.2}';
|
|
|
|
create table _ltreetest (t ltree[]);
|
|
\copy _ltreetest FROM 'data/_ltree.data'
|
|
|
|
SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ;
|
|
|
|
create index _tstidx on _ltreetest using gist (t);
|
|
set enable_seqscan=off;
|
|
|
|
SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ;
|
|
|
|
drop index _tstidx;
|
|
create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=0));
|
|
create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=2025));
|
|
create index _tstidx on _ltreetest using gist (t gist__ltree_ops(siglen=2024));
|
|
|
|
SELECT count(*) FROM _ltreetest WHERE t @> '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t <@ '1.1.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t @ '23 & 1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '1.1.1.*' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*{1}.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.1' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ~ '23.*.2' ;
|
|
SELECT count(*) FROM _ltreetest WHERE t ? '{23.*.1,23.*.2}' ;
|
|
|
|
-- test non-error-throwing input
|
|
|
|
SELECT str as "value", typ as "type",
|
|
pg_input_is_valid(str,typ) as ok,
|
|
errinfo.sql_error_code,
|
|
errinfo.message,
|
|
errinfo.detail,
|
|
errinfo.hint
|
|
FROM (VALUES ('.2.3', 'ltree'),
|
|
('1.2.', 'ltree'),
|
|
('1.2.3','ltree'),
|
|
('@.2.3','lquery'),
|
|
(' 2.3', 'lquery'),
|
|
('1.2.3','lquery'),
|
|
('$tree & aWdf@*','ltxtquery'),
|
|
('!tree & aWdf@*','ltxtquery'))
|
|
AS a(str,typ),
|
|
LATERAL pg_input_error_info(a.str, a.typ) as errinfo;
|
|
|
|
-- Test for overflow of lquery_level.totallen, based on an lquery level with
|
|
-- many OR-variants.
|
|
SELECT (repeat('x', 1000) || repeat('|' || repeat('x', 1000), 65))::lquery;
|
|
|
|
-- Test for overflow of lquery_level.numvar, with a set of single-char
|
|
-- variants in one level.
|
|
SELECT (repeat('a|', 65535) || 'a')::lquery;
|