round

Description

Returns ‘val’ rounded to the given ‘precision’.

Precision defaults to 0, meaning the value will be rounded to the nearest integer.

Return type

float64

Domain

This is a scalar function (calculates a single output value for a single input row.)

Categories

Usage

round(val, [ precision ])

Argument

Type

Optional

Repeatable

Restrictions

val

numeric

no

no

none

precision

int64

yes

no

constant

Examples

make_col rounded:round(@.temperature, 2)

Return the rounded value of column temperature with 2 decimals