float64

Description

Generate a float representation of the argument value.

Return type

float64

Domain

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

Categories

Usage

float64(value)

Argument

Type

Optional

Repeatable

Restrictions

value

numeric or string

no

no

none

Examples

make_col float:float64(remote_addr)

This makes a column named float containing a FLOAT64 numeric representation of an IPv4 address.