SQL Server NMILES Function

Updated 2023-11-09 14:18:02.773000

Description

Use the scalar function NMILES to convert from fathoms, feet, furlongs, inches, meters, miles, nautical miles, pica, points or yards to nautical miles.

Syntax

SELECT [westclintech].[wct].[NMILES] (
  <@Length, float,>
 ,<@From_scale, nvarchar(4000),>)

Arguments

@Length

is any real number. @Length is an expression of type float or of a type that can be implicitly converted to float.

@From_scale

is the description of the units for @Length. @From_scale must be a valid value as specified in length unit representations. @From_scale must be of a data type that is implicitly convertible to varchar.

Return Type

float

Remarks

The following table is a representation of the conversion of one of the length units of measure into nautical miles:

Conversion of meters includes all the standard prefixes with kilo representing 1,000 and yocto representing 10E-24.

Examples

select wct.NMILES(100, 'yd');

Here is the result set.