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16 lines
346 B
Plaintext
16 lines
346 B
Plaintext
SET enable_seqscan = off;
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CREATE TABLE t (val vector(3));
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INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
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CREATE INDEX ON t USING hnsw (val vector_ip_ops);
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INSERT INTO t (val) VALUES ('[1,2,4]');
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SELECT * FROM t ORDER BY val <#> '[3,3,3]';
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val
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---------
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[1,2,4]
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[1,2,3]
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[1,1,1]
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[0,0,0]
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(4 rows)
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DROP TABLE t;
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