trim(str: string, [chars: const string]?) -> string

trim removes leading and trailing characters from a string.

The default value for chars is ' ' (a single space character). If chars is not specified, trim removes all leading and trailing spaces.

See also ltrim, rtrim.

Domain

This is a scalar function (calculates a single output value for a single input row).

Categories

• String

Examples

Removes leading and trailing spaces from bundle kinds