LEFT()

Class

String Data

Purpose

Function to extract substring from left

Syntax

LEFT(<expC>, <expN>)

See Also

AT(), ATNEXT(), INLIST(), OCCURS(), RAT(), RIGHT(), STR(), STREXTRACT(), STRTRAN(), STUFF(), SUBSTR()

Description

The LEFT() function extracts a substring from the left of the character expression <expC> of width <expN> characters wide. The LEFT() function can be used on character fields in index expressions to extract part of the field in the index key.

Example

? left("Christopher",5)
Chris

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer