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No Nulls Allowed
Message
De
06/02/2006 15:08:46
 
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Conception bases de données
Versions des environnements
SQL Server:
SQL Server 2005
Divers
Thread ID:
01094032
Message ID:
01094087
Vues:
12
>>Can someone explain to me why Nulls should not be allowed in a database regardless of what type of field it is? TIA
>
>1. Politics
>2. Incorrect aggregate values
>3. More code required
>
>Now who can tell us when and why to use null values?

The one and only way I use NULL values is for DateTime fields. No other way to get Empty DateTime :o(
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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