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How To Enter Characters as HEX Numbers
How To Enter Characters as HEX Numbers? - MySQL FAQs - Introduction to SQL Basics
✍: FYIcenter.com
If you want to enter characters 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 character string, if the expression context is a string. Here are some good examples:
SELECT X'313233' FROM DUAL; 123 SELECT 0x414243 FROM DUAL; ABC SELECT 0x46594963656E7465722E636F6D FROM DUAL; FYIcenter.com
2007-05-11, 6594👍, 0💬
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