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19 lines
548 B
SQL
19 lines
548 B
SQL
SET client_min_messages = warning;
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CREATE EXTENSION IF NOT EXISTS vector;
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SELECT '[1,2,3]'::vector + '[4,5,6]';
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SELECT '[1,2,3]'::vector - '[4,5,6]';
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SELECT vector_dims('[1,2,3]');
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SELECT round(vector_norm('[1,1]')::numeric, 5);
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SELECT round(l2_distance('[1,2]', '[0,0]')::numeric, 5);
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SELECT l2_distance('[1,2]', '[3]');
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SELECT inner_product('[1,2]', '[3,4]');
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SELECT inner_product('[1,2]', '[3]');
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SELECT round(cosine_distance('[1,2]', '[2,4]')::numeric, 5);
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SELECT cosine_distance('[1,2]', '[0,0]');
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SELECT cosine_distance('[1,2]', '[3]');
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