1.2 KiB
1.2 KiB
title, language
| title | language |
|---|---|
| bitmap_contains | en |
bitmap_contains
description
Syntax
B00LEAN BITMAP_CONTAINS(BITMAP bitmap, BIGINT input)
Calculates whether the input value is in the Bitmap column and returns a Boolean value.
example
mysql> select bitmap_contains(to_bitmap(1),2) cnt;
+------+
| cnt |
+------+
| 0 |
+------+
mysql> select bitmap_contains(to_bitmap(1),1) cnt;
+------+
| cnt |
+------+
| 1 |
+------+
keyword
BITMAP_CONTAINS,BITMAP