Categories: String

RTRIM

Removes trailing spaces or characters from a string.

Syntax

RTRIM(expression varchar [, trim_expression varchar]) → varchar

• expression: The expression to be trimmed.
• trim_expression (optional): Trailing characters to trim. If this parameter is not specified, then spaces will be trimmed from the input expression.

Examples

RTRIM example

SELECT RTRIM('dremio   ')
-- dremio

RTRIM example

SELECT RTRIM('xxxDremioxx', 'x')
-- xxxDremio

RTRIM example

SELECT RTRIM('pancake', 'ekac')
-- pan