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D2007 + IBX + FB, blob fields not supported

 
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Alan Solo
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PostPosted: Sat May 12, 2007 10:31 pm    Post subject: D2007 + IBX + FB, blob fields not supported Reply with quote



Big bug here, using blob fields with dbx and firebird (any version, 1.5 or
2) it raises "Incorrect values within sqlda structure".

I've tried to use the old dxexpint.dll from D7 but it says "version 2.5 is
not supported".

First: it is really a bug? Anyone noticed this problem?

Second: compatibility with version 2.5 dll it's quite essential.

Thanks,
Alan Solo
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Bill Todd
Guest





PostPosted: Sat May 12, 2007 10:56 pm    Post subject: Re: D2007 + IBX + FB, blob fields not supported Reply with quote



Alan Solo wrote:

Quote:
First: it is really a bug? Anyone noticed this problem?

It is not a bug because the dbExpress InterBase driver has never
supported or been tested against Firebird. The fact that it has worked
in the past has been accident, not design.

Quote:

Second: compatibility with version 2.5 dll it's quite essential.

It is clearly documented in the on-line help that DBX 4 supports
dbExpress 3 drivers but not version 2.5 drivers. This is by design.

--
Bill Todd (TeamB)
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Alan Solo
Guest





PostPosted: Sat May 12, 2007 11:47 pm    Post subject: Re: D2007 + IBX + FB, blob fields not supported Reply with quote



Quote:
It is not a bug because the dbExpress InterBase driver has never
supported or been tested against Firebird. The fact that it has worked
in the past has been accident, not design.

So are you saying that anyone using firebird can't upgrade to D2007?

anyone=a LOT of people

(ok, we can use third party drivers (paying) but why does borland/codegear
support mysql (for example) and not firebird? this is unbelivable...)

seriously there are no plans to support it or upgrade the driver?

if so I'm going back to D7..

Thanks,
Alan Solo
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Bill Todd
Guest





PostPosted: Sun May 13, 2007 12:38 am    Post subject: Re: D2007 + IBX + FB, blob fields not supported Reply with quote

Alan Solo wrote:

Quote:
So are you saying that anyone using firebird can't upgrade to D2007?

Not at all. If the problem exists with InterBase then it is a bug and
as soon as someone logs it in QC with a reproducible test case it will
get on the list to be fixed. If the bug exists for InterBase then the
fix for IB _may_ fix the problem with FB as well.

Most Firebird users that I know use a Firebird specific driver such as
the one from Upscene Productions. I know that Martijn Tonies of Upscene
is working very hard to get a DBX 4 version of his driver finished. It
has always been true that the updated versions of third party
components for a new version of Delphi ship a month or two after the
new version of Delphi ships because final testing and bug fixing must
be done with the shipping version of Delphi.

--
Bill Todd (TeamB)
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Martijn Tonies
Guest





PostPosted: Sun May 13, 2007 2:50 pm    Post subject: Re: D2007 + IBX + FB, blob fields not supported Reply with quote

Quote:
So are you saying that anyone using firebird can't upgrade to D2007?

Not at all. If the problem exists with InterBase then it is a bug and
as soon as someone logs it in QC with a reproducible test case it will
get on the list to be fixed. If the bug exists for InterBase then the
fix for IB _may_ fix the problem with FB as well.

Most Firebird users that I know use a Firebird specific driver such as
the one from Upscene Productions. I know that Martijn Tonies of Upscene
is working very hard to get a DBX 4 version of his driver finished. It

DBX3 driver, actually. But D2007 supports DBX3, so that's a start.

:-)

--
Martijn Tonies
Database Workbench - tool for InterBase, Firebird, MySQL, NexusDB, Oracle &
MS SQL Server
Upscene Productions
http://www.upscene.com
My thoughts:
http://blog.upscene.com/martijn/
Database development questions? Check the forum!
http://www.databasedevelopmentforum.com
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