Lists & arrays Scalar

array_negative_dot_product()

Computes the negative inner product between two arrays of the same size. The array elements can not be NULL. The arrays can have any size as long as the size is the same for both arguments.

Alias of array_negative_inner_product()

Arguments & returns

2 overloads

`array_negative_dot_product(array1, array2)`

Scalar

Overload link	`array1`	`array2`	Returns
#01	`DOUBLE[ANY]`	`DOUBLE[ANY]`	`DOUBLE`
#02	`FLOAT[ANY]`	`FLOAT[ANY]`	`FLOAT`

Example

SELECT array_negative_dot_product(array_value(1.0::FLOAT, 2.0::FLOAT, 3.0::FLOAT), array_value(2.0::FLOAT, 3.0::FLOAT, 4.0::FLOAT));

Haybarn WASM 1.5.5-rc3 · In your browser

Engine example · Run to view results.

Available in Haybarn 1.5 DuckDB 1.5 DuckDB 1.4 DuckDB 1.3