SUB_BITMAP
Returns a sub-bitmap starting from a specified position with a cardinality limit.
Analyze Syntax
func.sub_bitmap(<bitmap>, <offset>, <limit>)
Analyze Examples
func.sub_bitmap(get_column(table, 'bm'), 0, 3)
┌──────────┐
│ (bitmap) │
└──────────┘
SQL Syntax
SUB_BITMAP(<bitmap>, <offset>, <limit>)
SQL Examples
SELECT BITMAP_TO_STRING(SUB_BITMAP(BITMAP_FROM_STRING('1,2,3,4,5'), 0, 3));
┌───────┐
│ 1,2,3 │
└───────┘