MULTI_DISTINCT_COUNT (Lakehouse v2)

Retorna a contagem de valores distintos. Equivale a COUNT(DISTINCT).

Sintaxe do Analyze

func.multi_distinct_count(get_column(table, 'dept'))

Exemplos do Analyze

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

┌───┐
│ 5 │
└───┘

Sintaxe SQL

MULTI_DISTINCT_COUNT(<dept>)

Exemplos SQL

SELECT MULTI_DISTINCT_COUNT(department) FROM employees;

┌───┐
│ 5 │
└───┘