query R
SELECT l1_distance('[0,0]'::vector(2), '[3,4]');
----
7
query R
SELECT l1_distance('[0,0]'::vector(2), '[0,1]');
----
1
query error dimensions
SELECT l1_distance('[1,2]'::vector(2), '[3]');
query R
SELECT l1_distance('[3e38]'::vector(1), '[-3e38]');
----
Infinity
query R
SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::vector(9), '[1,2,3,4,5,6,7,8,9]');
----
0
query R
SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::vector(9), '[0,3,2,5,4,7,6,9,8]');
----
9
query R
SELECT '[0,0]'::vector(2) <+> '[3,4]';
----
7