Subject Re: [ib-support] isc_dsql_prepare()
Author Dieter Raith
I tried gpre in earlier stage with C programs. Very rough tool, no
documentation.
Dieter


Valdir Stiebe Junior schrieb:

> Hi dieterraith, before using the api directly, you could take a look
> at the
> gpre. It saves a lot of time. I've done some linux c programs that use the
> libgds.so (equivalent to gds.dll) and gpre help a lot. It generate
> pre-processed code to pascal too.
>
> ----- Original Message -----
> From: "dieterraith" <raith@...-stuttgart.de>
> To: <ib-support@yahoogroups.com>
> Sent: Thursday, September 05, 2002 9:36 AM
> Subject: [ib-support] isc_dsql_prepare()
>
>
> > Recently I started using the interbase6 api in a Dephi consol program.
> > I use the unit IBASE.PAS (equivalent to ibase.h). This in general
> > works fine. The first api call I used was isc_expand_dbp and did not
> > manage to
> > get it work. Finally I tokk a look into the source an found that it
> > could not work in the way it was described in the api manual. So I built
> > the dpb in a local PASCAL routine. Until now I sucessfully use
> > isc_start_transaction()
> > isc_dsql_execute_immediate()
> > isc_commit_transaction()
> > isc_attach_database()
> > isc_dsql_allocate_statement()
> >
> > using isc_dsql_prepare I get a
> > Exception EAccessViolation in gds32.dll
> > The address that could not be read is 0001
> >
> > I tried a lot without success. Then I tried to find the source code
> > of that function in the source packet Firebird-1.0.0.796.src.tar.
> > It is rather complicated for me. I can program in C but I am not
> > experienced in all the macros, definitions and all the stuff that
> > you have to know.
> > Can someone help me find the function source code. I also would
> > be interested to learn how I can debug my program to find out
> > the problem.
> >
> > Thank you
> >
> > Dieter
> >
> >
> >
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> >
> >
> >
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