How To Enter Numeric Values as HEX Numbers

Q

How To Enter Numeric Values as HEX Numbers? - MySQL FAQs - Introduction to SQL Basics

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A

If you want to enter numeric values as HEX numbers, you can quote HEX numbers with single quotes and a prefix of (X), or just prefix HEX numbers with (0x). A HEX number string will be automatically converted into a numeric value, if the expression context is a numeric value. Here are some good examples:

SELECT X'10' + 16 FROM DUAL;
   32

SELECT 0x1000 + 0 FROM DUAL;
   4096

2007-05-11, 8246👍, 0💬