The default type of a hexadecimal value is a string : Hexadecimal : Data Types MySQL TUTORIALS

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The default type of a hexadecimal value is a string


mysql>
mysql> SELECT 0x41, CAST(0x41 AS UNSIGNED);
+------+------------------------+
| 0x41 | CAST(0x41 AS UNSIGNED) |
+------+------------------------+
| A    |                     65 |
+------+------------------------+
1 row in set (0.00 sec)



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