MAP_FROM_ARRAYS (Lakehouse v2)

Creates a map from an array of keys and an array of values.

Analyze Syntax

func.map_from_arrays(['a','b'], [1, 2])

Analyze Examples

func.map_from_arrays(['a', 'b', 'c'], [1, 2, 3])

┌─────────────────────┐
│ {'a':1,'b':2,'c':3} │
└─────────────────────┘

SQL Syntax

MAP_FROM_ARRAYS(['a','b'], [1, 2])

SQL Examples

SELECT MAP_FROM_ARRAYS(['a', 'b', 'c'], [1, 2, 3]);

┌─────────────────────┐
│ {"a":1,"b":2,"c":3} │
└─────────────────────┘