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Oracle® OLAP DML Reference
11g Release 2 (11.2)

Part Number E17122-05
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LENGTH functions

The LENGTH functions return the length of a text expression including trailing blanks. LENGTH calculates length using characters as defined by the input character set. LENGTHB uses bytes instead of characters. LENGTHC uses Unicode complete characters.

Return Value

NUMBER or NA if the expression is an empty string or NA

Syntax

{ LENGTH | LENGTHB | LENGTHC}(char)

Parameters

char

A text expression.