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VFP SQL Syntax - Tuesday BrainFreeze
Message
De
11/07/2007 11:03:13
 
 
À
11/07/2007 08:52:45
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01238981
Message ID:
01239290
Vues:
8
hmmm....I agree, something is up. I even tried it with table2 having no records, using iif() instead of nvl():
select aid, aagcy, iif(isnull(bvalue),'a',bvalue) as bvalue ;
    from table1 ;
    left join table2 on (table2.bidv = table1.aid) into cursor tempo readwrite
bvalue was the right length in the resulting recordset. VFP's pretty smart I guess. :)



>Steve,
>That is not true. First record being null or not doesn't affect the resulting size. It's known by VFP using the fieldsize of bvalue.
>Cetin
>
Steve Gibson
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