Топ-100
 

CRC32

База данных: MySQL
Текст

Syntax:
CRC32(expr)

Computes a cyclic redundancy check value and returns a 32-bit unsigned
value. The result is NULL if the argument is NULL. The argument is
expected to be a string and (if possible) is treated as one if it is
not.

URL: https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html

Пример

mysql> SELECT CRC32('MySQL');
-> 3259397556
mysql> SELECT CRC32('mysql');
-> 2501908538