RTRIM

RTRIM scans a text expression from right to left and removes all the characters that match the characters in the trim expression, until it finds an unmatched character. The data type of the return value is the same as the original text.

Return Value

CHAR | NCHAR | VARCHAR2 | NVARCHAR2

Syntax

RTRIM(char [, set ])

Arguments

char is the text expression to be trimmed.

set is a text expression with the characters to remove. The default value of set is a single blank.

Examples

RTRIM('You did that!?!?!?!', '?!') returns the value You did that.

RTRIM('3.14848', '84') returns the text value 3.1.