UNHEX('GG'); : UNHEX « String Functions « MySQL Tutorial






  1. MySQL Tutorial
  2. String Functions
  3. UNHEX
mysql>
mysql>
mysql> SELECT UNHEX('GG');
+-------------+
| UNHEX('GG') |
+-------------+
| NULL        |
+-------------+
1 row in set (0.00 sec)

mysql>








23.46.UNHEX
23.46.1.UNHEX(str) interprets each pair of hexadecimal digits as a number and converts it to the character
23.46.2.UNHEX(HEX('string'));
23.46.3.HEX(UNHEX('1267'));
23.46.4.UNHEX('GG');