BITMAP_AND (Lakehouse v2)

Returns the intersection of two bitmaps.

Analyze Syntax

func.bitmap_and(<bm1>, <bm2>)

Analyze Examples

func.bitmap_and(get_column(table, 'bm1'), get_column(table, 'bm2'))

┌──────────┐
│ (bitmap) │
└──────────┘

SQL Syntax

BITMAP_AND(<bm1>, <bm2>)

SQL Examples

SELECT BITMAP_TO_STRING(BITMAP_AND(TO_BITMAP(1), TO_BITMAP(1)));

┌───┐
│ 1 │
└───┘