>>-RTRIM--(--expression--)-------------------------------------><
The schema is SYSFUN.
Returns the characters of
the argument with trailing blanks removed.
- expression
- The expression can be of any built-in
character string data type. For a VARCHAR the maximum length is 4 000
bytes and for a CLOB the maximum length is 1 048 576 bytes.
The result of the function is:
- VARCHAR(4000) if expression is VARCHAR
(not exceeding 4 000 bytes) or CHAR
- CLOB(1M) if expression is CLOB or LONG
VARCHAR
The result can be null; if expression is
null, the result is the null.