Definition:
The Oracle COMPOSE function takes a string (or an expression that resolves to a string) in any datatype and returns it as a Unicode string. The string is returned in its fully normalized form in the same character set as the input.
Example Syntax:
COMPOSE(string);
The string parameter can be a CHAR, NCHAR, VARCHAR2, NVARCHAR2, DUACLOB, or NCLOB.
Example Usage:
This example returns the o-umlaut code point:
SELECT COMPOSE ( 'o' || UNISTR('\0308') ) FROM DUAL;
Related Links:
Related Code Snippets:
- COMPOSE - COMPOSE takes as its argument a string (or an expression that resolves to a string) in a...
