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How To Enter Characters As Hex Numbers? |
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Answer» 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 (Ox). 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 X313233’ FROM DUAL; 123 SELECT 0x414243 FROM DUAL; ABCIf 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 (Ox). A HEX number string will be automatically converted into a character string, if the expression context is a string. Here are some good examples: |
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