On Feb 4, 2011, at 1:09 PM, Sibylle Koczian wrote:

> I just stumbled on the fact that I always have to use the right 
> placeholder for my database module when I put parameters into my SQL. 
> Dabo doesn't seem to unify them or anything. It's probably better like 
> this, because not all database modules support named parameters and it 
> would be a pity to lose them for all cases. On the other hand SQL 
> statements and especially WHERE clauses might be distributed about the 
> application, ui modules included, which makes changing the database more 
> laborious.


        Paul tried to do something like this with a method called 
_qMarkToParamPlaceholder(), that was supposed to allow you to write your SQL 
using '?', and the appropriate parameter placeholder would automatically 
replace it. I remember some problems with that, but I'm not sure of the current 
status. Paul?

-- Ed Leafe



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