[Qt-interest] Null values for primitive types using QSql....

[Scott Bloom]

Using Qvariant() works for MSSQL, MSAccess (both via ODBC) as well as SQLite
for inserting null values

Scott


On 7/15/10 11:32 PM, "slayer81 at gmx.de" <slayer81 at gmx.de> wrote:

> Hello,
> 
> I wonder if there's a way to wrap primitive types like "double" and "int", so
> that they can hold NULL values. Are there any Qt inbuilt classes yet? Or do we
> have to use QVariant?
> 
> I need this for filling database columns with NULL values using the QSql....
> classes.
> 
> Thank you for your time,
> Paule
> 
> 
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