How to get value of N specified character in Oracle


In Oracle CHR returns the character having the binary equivalent to n as a VARCHAR2 value in either the database character set or, if you specify USING NCHAR_CS, the national character set.
This function takes as an argument a NUMBER value, or any value that can be implicitly converted to NUMBER, and returns a character. The syntax for the CHR function is:  CHR(N)

For Example:

SELECT CHR(83) FROM DUAL;
RESULT: S

SELECT CHAR(115) FROM DUAL;
RESULT: s



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