plugin vs driver

[L.Marvell]

And one more question. I've build qt also with -qt-sql-pgsql option and now my appliaction need libpq.dll to start, but I it doesn't use it, only libmysql.dll. How can I get rid of this dependency?

[jacek]

How can I get rid of this dependency?

Don't use -qt-sql-pgsql.

[L.Marvell]

Don't use -qt-sql-pgsql.

Does it mean I need to rebuild Qt again but without this option? Can I build only app without this dependency?

[jacek]

Does it mean I need to rebuild Qt again but without this option? Can I build only app without this dependency?

Yes, you will have to rebuilt Qt, because Qt depends on that DLL, not your application. If you were using plugins you wouldn't have to (in Qt4 you can use "static" plugins that you can compile into your application).

[L.Marvell]

Greate thanks for explanations!