PERCENTILE_APPROX_WEIGHT (Lakehouse v2)

Renvoie une valeur de percentile approximative pondérée.

Syntaxe Analyze

func.percentile_approx_weight(get_column(table, 'val'), get_column(table, 'weight'), 0.5)

Exemples Analyze

func.percentile_approx_weight(get_column(table, 'val'), get_column(table, 'weight'), 0.5)

┌──────┐
│ 72.5 │
└──────┘

Syntaxe SQL

PERCENTILE_APPROX_WEIGHT(<val>, <weight>, 0.5)

Exemples SQL

SELECT PERCENTILE_APPROX_WEIGHT(val, weight, 0.5) FROM data;

┌──────┐
│ 72.5 │
└──────┘