MySQL Programming Question: Download Questions PDF
How To Enter Numeric Values as HEX Numbers?
Answer:
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
SELECT X'10' + 16 FROM DUAL;
32
SELECT 0x1000 + 0 FROM DUAL;
4096
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