[Zope-DB] ZODBCDA

[Philip Kilner]

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Hi Carlos,

Carlos A. Micucci wrote:
> I have a problem with ZODBCDA. When query a DB which instances have a
> null values, this values return as cero values (0) not  nulls values,
> and  this  is a problem  for me,  because  I need  differentiate  them.
> In my opinion, it's a serious error. There is somebody who know the
> solution?
> 

ZODBCDA is obsolete and unmaintained - unless you are using a /really/
old version of Zope, you are likely to encounter much more serious
problems than this.

There is another free ODBC adapter (for Windows only) at: -

http://www.zope.org/Members/timmorgan/products/ZODBCDA/document_view

There is also an ADO adapter: -

http://sourceforge.net/projects/zadoda/

YMMV - I have not tried these, and both are early versions.

Finally there is the commercial eGenix product at: -

http://www.zope.org/Members/lemburg/mxODBC_Zope_DA

I /have/ worked with this one - on fact I earn my living with it, in
effect. Recommended.

HTH!


- --

Regards,

PhilK

Email: phil at xfr.co.uk / Voicemail & Facsimile: 07092 070518

"Never increase, beyond what is necessary, the number of entities
required to explain anything" --- William of Ockham (1285-1349)

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