On 22.01.07 21:25:20, Carlos Eduardo wrote: > Hans-Peter Jansen <hpj <at> urpla.net> writes: > > > > > > > You're way to sparse with description of your environment/approaches to > > give > > you helpful answers. > > > > One nice thing of Qt3 QDataTables is, you don't need to care about the > > number of rows, at least as long as the database[server] is fast enough to > > deliver the first bunch of records (500?). Qt manages the "fetch when used" > > quite effective behind the scenes. I'm using it on tables with 60000 > > records without noticable delays - as long as I don't try to iterate > > through the result set myself. > > > > KR, > > Pete > > I´m using Python 2.5, Qt4.2.2 and latest PyQt snapshot... i made the > application > DB access using sqlite3 and cx_Oracle modules, for each of them I created a > class that has the same functionaliti for all DB´s (get tables, make queries, > get indexes...) .. like a wrapper for underlying drivers.
Why? Qt and PyQt already include a wrapper around different databases. Yes Oracle isn't available as default, but you could've written your own database plugin for that instead of re-inventing the wheel for 2 databases. What if you want to add another DB, like MySQL, Postgres or...? Andreas -- You fill a much-needed gap. _______________________________________________ PyKDE mailing list [email protected] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
