ARRAY_CUM_SUM (Lakehouse v2)

Returns the cumulative sum of elements in an array.

Analyze Syntax

func.array_cum_sum([1, 2, 3, 4])

Analyze Examples

func.array_cum_sum([1, 2, 3, 4])

┌────────────┐
│ [1,3,6,10] │
└────────────┘

SQL Syntax

ARRAY_CUM_SUM([1, 2, 3, 4])

SQL Examples

SELECT ARRAY_CUM_SUM([1, 2, 3, 4]);

┌────────────┐
│ [1,3,6,10] │
└────────────┘