Available in versions: Dev (3.20) | Latest (3.19) | 3.18 | 3.17 | 3.16 | 3.15 | 3.14 | 3.13 | 3.12 | 3.11 | 3.10

BIT_LENGTH

Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition

The BIT_LENGTH() function calculates the length of a given string in bits.

SELECT bit_length('hello');

create.select(bitLength("hello")).fetch();

The result being

+------------+
| bit_length |
+------------+
|         40 |
+------------+

Dialect support

This example using jOOQ:

bitLength("hello")

Translates to the following dialect specific expressions:

(8 * len('hello'))

(8 * datalength('hello'))

bit_length('hello')

(8 * byte_length('hello'))

(8 * length('hello'))

(8 * lengthb('hello'))

(These are currently generated with jOOQ 3.20, see #10141), or translate your own on our website

Do you have any feedback about this page? We'd love to hear it!