Collections:
RANDOM_BYTES() - Generating Random Bytes
How to generates random bytes using the RANDOM_BYTES() function?
✍: FYIcenter.com
RANDOM_BYTES(len) is a MySQL built-in function that generates random bytes of a given length. For example:
SELECT HEX(RANDOM_BYTES(16)), HEX(RANDOM_BYTES(16)); -- +----------------------------------+----------------------------------+ -- | HEX(RANDOM_BYTES(16)) | HEX(RANDOM_BYTES(16)) | -- +----------------------------------+----------------------------------+ -- | A81DAEC87FC92E7C630ED06A8AA04842 | 5ECF237CF5C416561665EBD68968B109 | -- +----------------------------------+----------------------------------+
Reference information of the RANDOM_BYTES() function:
RANDOM_BYTES(len): bin generates random bytes of a given length. Arguments, return value and availability: len: Required. The number of bytes to be generated. bin: Return value. The generated byte string. Available since MySQL 4.1.
⇐ MD5() - Calculating MD5 Hash
2023-12-14, 188🔥, 0💬
Popular Posts:
How to change the data type of an existing column with "ALTER TABLE" statements in SQL Server? Somet...
How To Download Oracle Database 10g XE in Oracle? If you want to download a copy of Oracle Database ...
How To Update Multiple Rows with One UPDATE Statement in SQL Server? If the WHERE clause in an UPDAT...
How To Convert Numeric Expression Data Types using the CAST() Function in SQL Server Transact-SQL? I...
How To Replace Given Values with NULL using NULLIF() in SQL Server Transact-SQL? Sometime you want t...