[Qt-interest] Runtime configuration of database drivers

[Robert Hairgrove]

Robert Hairgrove wrote:
> (2) The QSqlDatabase::drivers() function returns some drivers twice, but 
> with numbers, i.e.: QPSQL7 and QPSQL - QODBC and QODBC3 - etc. Is this 
> for Qt3 support? The documentation seems a little lacking in this respect.

After looking through the source code, it appears that the numbered 
names act just the same as the names without. Calling 
QSqlDatabase::addDatabase() with either one as the "type" argument will 
return exactly the same kind of object.