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mysql_hex_string(3)	      MariaDB Connector/C	   mysql_hex_string(3)

   Name
       mysql_hex_string	- create a hexadecimal string

   Synopsis
	      #include <mysql.h>
	      unsigned long mysql_hex_string(char * to,
					     const char	* from,
					     unsigned long len);

   Description
       This  function is used to create	a hexadecimal string which can be used
       in SQL statements.  e.g.	INSERT INTO my_blob VALUES(X'A0E1CD').

   Parameter
       • to - result buffer

       • from -	the string which will be encoded

       • len - length of the string (from)

   Notes
       • The size of the buffer	for the	encoded	string must be 2 * length + 1.

       • The encoded string does not contain a leading X'.

   Return value
       Returns the length of the encoded  string  without  the	trailing  null
       character.

   See also
       • mysql_real_escape_string(3)

Version	3.4						   mysql_hex_string(3)

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