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@@Variable??
Message
De
22/11/2005 12:57:38
 
 
À
22/11/2005 08:47:05
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Syntaxe SQL
Titre:
Divers
Thread ID:
01071134
Message ID:
01071228
Vues:
18
Does that mean that one can not add a global variable, or that it is done differently than a declaration. If the latter, how is it done??

>Normally the @@ or double @ is used to denote a global variable, but as these can not be declared it's use in your case is redundant.
>
>Mace
>
>>I have come across some SQL code in a legacy database here that uses variables declared as
>>
>>DECLARE @@ThisVariable Char(25), ... etc.
>>
>>I have not seen, nor do I find, any reference to a variable so declared in the BOL. I need to update this proceedure, and do not want to cause any problems due to a lack of understanding. Any help is appriciated, as always. :)
Thank You

Rollin Burr

Politicians and diapers have one thing in common. They should both be changed regularly, and for the same reason.
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