GROUPING (Lakehouse v2)

Indicates whether a specified column in a GROUP BY clause is aggregated. Returns 1 if aggregated, 0 otherwise.

Analyze Syntax

func.grouping(get_column(table, 'department'))

Analyze Examples

func.grouping(get_column(table, 'department'))

SQL Syntax

GROUPING(<department>)

SQL Examples

SELECT department, GROUPING(department), SUM(salary)
FROM employees GROUP BY ROLLUP(department);

┌────────────┬───────────────────────┬─────────────┐
│ department │ grouping(department)  │ sum(salary)  │
├────────────┼───────────────────────┼─────────────┤
│ Sales      │                     0 │      195000 │
│ IT         │                     0 │      246000 │
│ NULL       │                     1 │      441000 │
└────────────┴───────────────────────┴─────────────┘