BITMAP_CONTAINS

Description

Calculates whether the input value is in the BITMAP and returns a boolean value.

Syntax

BITMAP_CONTAINS(<bitmap>, <bigint>)

Parameters

Parameter	Description
<bitmap>	BITMAP collection
<bitint>	The integer to be checked for existence

Return Value

Returns a boolean

• If the parameter is empty, returns NULL

Examples

select bitmap_contains(to_bitmap(1),2) cnt1, bitmap_contains(to_bitmap(1),1) cnt2;

+------+------+
| cnt1 | cnt2 |
+------+------+
|    0 |    1 |
+------+------+