Difference between revisions of "ALIAS()"

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==Purpose==
 
==Purpose==
 
Function to return an alias name
 
Function to return an alias name
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==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
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Recital Server, Recital  
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]

Latest revision as of 15:48, 26 November 2009

Purpose

Function to return an alias name


Syntax

ALIAS([<expN>])


See Also

DBF(), READVAR(), SELECT, SELECT(), USE, WORKAREA()


Description

The ALIAS() function returns, as a character string in upper case, the alias name of the table in the currently selected workarea, or a null string if no table is active. The optional parameter <expN> can be used to specify the workarea number in which the ALIAS() function should operate.


Example

use demo
? alias()
CUSTOMER
? alias(2)
ACCOUNTS
? dbf()
customer.rdb


Products

Recital Server, Recital