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Removed dimensions from sparsevec

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This commit is contained in:
Andrew Kane
2024-04-03 20:55:03 -07:00
parent 35d0fe88b9
commit dde3a2aacd
17 changed files with 166 additions and 289 deletions
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10
test/sql/hnsw_sparsevec_cosine.sql
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@@ -1,13 +1,13 @@
SET enable_seqscan = off;
CREATE TABLE t (val sparsevec(3));
INSERT INTO t (val) VALUES ('{}/3'), ('{0:1,1:2,2:3}/3'), ('{0:1,1:1,2:1}/3'), (NULL);
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES ('{}'), ('{0:1,1:2,2:3}'), ('{0:1,1:1,2:1}'), (NULL);
CREATE INDEX ON t USING hnsw (val sparsevec_cosine_ops);
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}/3');
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}');
SELECT * FROM t ORDER BY val <=> '{0:3,1:3,2:3}/3';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '{}/3') t2;
SELECT * FROM t ORDER BY val <=> '{0:3,1:3,2:3}';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '{}') t2;
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> (SELECT NULL::sparsevec)) t2;
DROP TABLE t;

8
test/sql/hnsw_sparsevec_ip.sql
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@@ -1,12 +1,12 @@
SET enable_seqscan = off;
CREATE TABLE t (val sparsevec(3));
INSERT INTO t (val) VALUES ('{}/3'), ('{0:1,1:2,2:3}/3'), ('{0:1,1:1,2:1}/3'), (NULL);
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES ('{}'), ('{0:1,1:2,2:3}'), ('{0:1,1:1,2:1}'), (NULL);
CREATE INDEX ON t USING hnsw (val sparsevec_ip_ops);
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}/3');
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}');
SELECT * FROM t ORDER BY val <#> '{0:3,1:3,2:3}/3';
SELECT * FROM t ORDER BY val <#> '{0:3,1:3,2:3}';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <#> (SELECT NULL::sparsevec)) t2;
DROP TABLE t;

12
test/sql/hnsw_sparsevec_l2.sql
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@@ -1,22 +1,22 @@
SET enable_seqscan = off;
CREATE TABLE t (val sparsevec(3));
INSERT INTO t (val) VALUES ('{}/3'), ('{0:1,1:2,2:3}/3'), ('{0:1,1:1,2:1}/3'), (NULL);
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES ('{}'), ('{0:1,1:2,2:3}'), ('{0:1,1:1,2:1}'), (NULL);
CREATE INDEX ON t USING hnsw (val sparsevec_l2_ops);
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}/3');
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}');
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}/3';
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <-> (SELECT NULL::sparsevec)) t2;
SELECT COUNT(*) FROM t;
TRUNCATE t;
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}/3';
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}';
DROP TABLE t;
-- TODO move
CREATE TABLE t (val sparsevec(1001));
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES (array_fill(1, ARRAY[1001])::vector::sparsevec);
CREATE INDEX ON t USING hnsw (val sparsevec_l2_ops);
TRUNCATE t;

21
test/sql/sparsevec_functions.sql
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@@ -1,13 +1,12 @@
SELECT l2_distance('{}/2'::sparsevec, '{0:3,1:4}/2');
SELECT l2_distance('{}/2'::sparsevec, '{1:1}/2');
SELECT '{}/2'::sparsevec <-> '{0:3,1:4}/2';
SELECT l2_distance('{}'::sparsevec, '{0:3,1:4}');
SELECT l2_distance('{}'::sparsevec, '{1:1}');
SELECT '{}'::sparsevec <-> '{0:3,1:4}';
SELECT inner_product('{0:1,1:2}/2'::sparsevec, '{0:2,1:4}/2');
SELECT sparsevec_negative_inner_product('{0:1,1:2}/2', '{0:2,1:4}/2');
SELECT inner_product('{0:1,1:2}'::sparsevec, '{0:2,1:4}');
SELECT sparsevec_negative_inner_product('{0:1,1:2}', '{0:2,1:4}');
SELECT cosine_distance('{0:1,1:2}/2'::sparsevec, '{0:2,1:4}/2');
SELECT cosine_distance('{0:1,1:2}/2'::sparsevec, '{}/2');
SELECT cosine_distance('{0:1,1:1}/2'::sparsevec, '{0:-1,1:-1}/2');
SELECT cosine_distance('{0:1}/2'::sparsevec, '{1:2}/2');
SELECT cosine_distance('{}/1'::sparsevec, '{}/1');
SELECT cosine_distance('{0:1}/2'::sparsevec, '{0:1}/3');
SELECT cosine_distance('{0:1,1:2}'::sparsevec, '{0:2,1:4}');
SELECT cosine_distance('{0:1,1:2}'::sparsevec, '{}');
SELECT cosine_distance('{0:1,1:1}'::sparsevec, '{0:-1,1:-1}');
SELECT cosine_distance('{0:1}'::sparsevec, '{1:2}');
SELECT cosine_distance('{}'::sparsevec, '{}');

25
test/sql/sparsevec_input.sql
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@@ -1,19 +1,18 @@
SELECT '{0:1.5,2:3.5}/5'::sparsevec;
SELECT '{0:1.5,2:3.5}/5'::sparsevec::vector;
SELECT '{0:1.5,2:3.5}/5'::sparsevec::vector(5);
SELECT '{0:1.5,2:3.5}/5'::sparsevec::vector(4);
SELECT '{0:1.5,2:3.5}'::sparsevec;
SELECT '{0:1.5,2:3.5}'::sparsevec::vector;
SELECT '{0:1.5,2:3.5}'::sparsevec::vector(5);
SELECT '{0:1.5,2:3.5}'::sparsevec::vector(4);
SELECT '{0:1.5,2:3.5}'::sparsevec::vector(2);
SELECT '[0,1.5,0,3.5,0]'::vector::sparsevec;
SELECT '{0:0,1:1,2:0}/3'::sparsevec;
SELECT '{0:0,1:1,2:0}'::sparsevec;
SELECT '{1:1,0:1}/2'::sparsevec;
SELECT '{1:1,0:1}'::sparsevec;
SELECT '{}/5'::sparsevec;
SELECT '{}/-1'::sparsevec;
SELECT '{}/100001'::sparsevec;
SELECT '{}/16001'::sparsevec::vector;
SELECT '{}'::sparsevec;
SELECT '{}'::sparsevec::vector;
SELECT '{-1:1}/1'::sparsevec;
SELECT '{1:1}/1'::sparsevec;
SELECT '{-1:1}'::sparsevec;
SELECT '{1:1}'::sparsevec;
SELECT '{}/1'::sparsevec(2);
SELECT '{}'::sparsevec(2);