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Alias Table Names

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Submitted on: 12/11/2000 11:22:12 AM
By: DECIS 
Level: Beginner
User Rating: By 2 Users
Compatibility: SQL Server 7.0
Views: 23083
 
     I came across a problem where the application designed would only allow SQL to run with a limited amount of characters, I simply used table aliases to cut down on the number of characters, but was told to include the table names in the field specification, so here is a solution for compramise.
 
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--**************************************
-- Name: Alias Table Names
-- Description:I came across a problem where the application designed would only allow SQL to run with a limited amount of characters, I simply used table aliases to cut down on the number of characters, but was told to include the table names in the field specification, so here is a solution for compramise.
-- By: DECIS
--
-- Returns:SQL Query Results
--
-- Assumes:Obviously you will need to alter you SQL to reflet your database structure, this one returns user names and passwords of a made up system.
--
--This code is copyrighted and has-- limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=254&lngWId=5--for details.--**************************************

SELECT L.LOGON_ID, L.PASSWORD, 
L.SYSTEM_ID, S.[SYSTEM]
FROM tbl_Logon L INNER JOIN
tbl_Systems S ON 
L.SYSTEM_ID = S.SYSTEM_ID


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1/23/2001 6:43:50 AMIrene

This is quite useful to know. We sometimes assume that everyone will know these things. Thanks for sharing this simple but useful tip.
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