Get started
Load & manage data
Work with data
Administration
Reference & resources
CLUSTER BY
mask
ROW FILTER
Atualizado 08/11/2024
Send us feedback
acos
Applies to: Databricks SQL Databricks Runtime
Returns the inverse cosine (arccosine) of expr.
expr
acos(expr)
expr: A numeric expression.
A DOUBLE.
If the argument is out of bounds, NaN is returned.
NaN
> SELECT acos(1); 0.0 > SELECT acos(2); NaN
cos function
acosh function