VEC_DISTANCE_COSINE
MariaDB starting with 11.6
Vectors were introduced in MariaDB 11.6 Vector Preview.
Syntax
VEC_DISTANCE_COSINE(v, s)
Description
VEC_Distance_Cosine is an SQL function that calculates a Cosine distance between two vectors.
Example
select vec_distance_cosine(vec_fromtext('[1,2,3]'), vec_fromtext('[3,5,7]')); +-----------------------------------------------------------------------+ | vec_distance_cosine(vec_fromtext('[1,2,3]'), vec_fromtext('[3,5,7]')) | +-----------------------------------------------------------------------+ | 0.00258509695694209 | +-----------------------------------------------------------------------+
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