TRIM
function trims the specified character from a string. If the character to be trimmed is not specified, it is assumed to be space (or blank). The optional trim_character
is a single-character string literal or a character-valued input parameter (i.e., char or Character
). If a trim specification is not provided, BOTH
is assumed. The TRIM
function returns the trimmed string.
expression ::= TRIM([[trim_specification] [trim_character] FROM] string_primary)
@see TrimExpression @version 2.4.2 @since 2.4 @author Pascal Filion
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