A better reference would be the pure virtual interface classes in the free download of NuoDB. Vulcan is now well over a decade old.
> On Jul 25, 2014, at 10:23 AM, Alex Peshkoff <peshk...@mail.ru> wrote: > >> On 07/25/14 17:06, Mark Rotteveel wrote: >>> On 25-7-2014 14:38, Alex Peshkoff wrote: >>>> On 07/25/14 06:11, Jim Starkey wrote: >>>> Why not just use the C++ binding of JDBC that I wrote for Vulcan? >>> Main reason is that I wanted to have something more or less similar to >>> existing ISC API. Certainly removing such things as SQLDA and adding >>> interfaces-style replacement. >>> >>> What about JDBC in Vulcan - sorry, I did not take a look at it. I've >>> quickly reviewed it today and must say that in some aspects I do not >>> find it appropriate for FB3. >>> >>> JDBC contains standard but bad prepareStatement(). We have used better >>> approach when statement is created in prepared state by an attachment >>> according to it's SQL text. It's much more clear. >> To me that sounds like what JDBC does as well, see >> Connection.prepareStatement(String) : >> http://docs.oracle.com/javase/8/docs/api/java/sql/Connection.html#prepareStatement-java.lang.String- > > I see no problems with Oracle version. I do see problems with Vulcan > version. > >> So what exactly is the difference with JDBC as you see it? >> >> JDBC also has createStatement which creates a statement handle that can >> be used to execute arbitrary SQL statements *without* parameters. > > And it also can create CallableStatement to execute procedures. FB3 > always creates generic statement (one can work with unknown SQL > operator), next you may ask that object can it produce cursor or not, > does it have output parameters (i.e. procedure call) or may be it's DDL > or START TRANSACTION. Next you invoke proper function in that object to > run it. > > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > Firebird-Devel mailing list, web interface at > https://lists.sourceforge.net/lists/listinfo/firebird-devel ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
