array

Description

Convert a datum into an array or NULL if conversion is impossible

Return type

array

Domain

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

Categories

Usage

array( value )

Argument

Type

Required

Multiple

value

any

Required

Only one

array( value )

Argument

Type

Required

Multiple

value

array

Required

Only one

Examples

make_col arr:array(variant)

Make a new column ‘arr’ from casting variant to array.