Jaa

cos function

  • Artikkeli

Applies to: check marked yes Databricks SQL check marked yes Databricks Runtime

Returns the cosine of expr.

Syntax

cos(expr)

Arguments

  • expr: An expression that evaluates to a numeric expressing the angle in radians.

Returns

A DOUBLE.

Examples

> SELECT cos(0);
 1.0

> SELECT cos(pi());
 -1.0