[Oracle] RAWTOHEX()

오라클 RAWTOHEX()

 

RAWTOHEX()

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RAWTOHEX(raw)

의 형태

 

RAWTOHEX converts raw to a character value containing its hexadecimal representation.

 

As a SQL built-in function, RAWTOHEX accepts an argument of any scalar data type other than LONG, LONG RAW, CLOB, BLOB, or BFILE. It returns a VARCHAR2 value with the hexadecimal representation of bytes that make up the value of raw. Each byte is represented by two hexadecimal digits.