BITMAP_UNION_INT
Returns the count of distinct integer values (aggregate).
Analyze Syntax
func.bitmap_union_int(get_column(table, 'id'))
Analyze Examples
func.bitmap_union_int(get_column(table, 'user_id'))
┌─────┐
│ 500 │
└─────┘
SQL Syntax
BITMAP_UNION_INT(<id>)
SQL Examples
SELECT BITMAP_UNION_INT(user_id) FROM visits;
┌─────┐
│ 500 │
└─────┘