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Added halfvec type

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This commit is contained in:
Andrew Kane
2024-03-27 13:47:19 -07:00
parent 08abb63cbe
commit 264494b3e2
27 changed files with 1863 additions and 75 deletions
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16
test/sql/hnsw_halfvec_l2.sql Normal file
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SET enable_seqscan = off;
CREATE TABLE t (val halfvec(3));
INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
CREATE INDEX ON t USING hnsw (val halfvec_l2_ops);
INSERT INTO t (val) VALUES ('[1,2,4]');
SELECT * FROM t ORDER BY val <-> '[3,3,3]';
SELECT * FROM t ORDER BY val <-> (SELECT NULL::halfvec);
SELECT COUNT(*) FROM t;
TRUNCATE t;
SELECT * FROM t ORDER BY val <-> '[3,3,3]';
DROP TABLE t;