SIZE - Array

Returns the size of the array

Input parameters

Name	Type	Optional	Description
arr	Array	False

Output

Number: Size of the array

Usage

SIZE(<arr>)

Examples

Example 1

Input Document

[1,2,3]

Query

LOAD tmp
AS ('': SIZE(''))

Result

3

Example 2

Input Document

[1,2,3,4,"String"]

Query

LOAD tmp
AS ('': SIZE(''))

Result

5