[Qt-interest] Database agnostic programming
Thomas Dähling
t.daehling at googlemail.com
Wed Mar 25 01:07:05 CET 2009
Hi,
in case you are using PyQt you might want to take a look at SQLAlchemy
(http://www.sqlalchemy.org). I don't know of any such interface for C++,
even though I'd be highly interested in such a thing as well.
/Thomas
André Somers schrieb:
> Hi,
>
> I have build some Qt based software that interfaces with a database. Now, we
> would like to make the program database agnostic. That is: we want to make
> it possible to choose a different database as the backend to store the data.
> While Qt gives me a good way to connect with the different databases, there
> is no solution for the different SQL dialects that are used, especially for
> slightly more advanced select queries and for table creation and
> modification queries. Issues range from different names for data types,
> different date notations, different characters around table names and values
> to differences in things like TOP version LIMIT keywords.
>
> How do other people solve this issue? Is there some library available
> somewhere that can "translate" SQL dialects? One option I am looking into is
> KexiDB, but the page seems a bit outdated so I am not sure what the current
> status is. Meanwhile, other suggestions are very welcome!
>
> André
>
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