Skip to main content

BIT_LENGTH

返回字符串的比特长度。

语法

BIT_LENGTH(<expr>)

参数

参数描述
<expr>字符串。

返回类型

BIGINT

示例

SELECT BIT_LENGTH('Word');
+----------------------------+
| SELECT BIT_LENGTH('Word'); |
+----------------------------+
| 32 |
+----------------------------+
Explore Databend Cloud for FREE
Low-cost
Fast Analytics
Easy Data Ingestion
Elastic Scaling
Try it today