Error : SQLDataSet.ParamByName : Feature not implemented with integer > 255

Error : SQLDataSet.ParamByName : Feature not implemented with integer > 255

Postby ricolebo » Fri 30 Oct 2015 14:52

Hello,

When I set an integer value > 255 by SQLDataSet.ParamByName('FIELDNAME').value, I Have the error "Feature not implemented".

No problem if I use SQLDataSet.ParamByName('FIELDNAME').asInteger
No problem if integer value <256

Test done under DEX5 DBXpida40.dll 4.6.9 on WIN7-64 with Firebird 2.5

Demo attached :http://www.sendbox.fr/ff877a28d6a56253/DevartXE5_FB225.zip

Thank you
ricolebo
 
Posts: 30
Joined: Tue 12 Feb 2008 12:30

Re: Error : SQLDataSet.ParamByName : Feature not implemented with integer > 255

Postby ViktorV » Thu 05 Nov 2015 15:44

This behavior is related not to dbExpress driver for InterBase & Firebird, but to dbExpress technologies. Unfortunately, we can't affect it. You can make this sure using the Firebird driver that will return the same error.
ViktorV
Devart Team
 
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Re: Error : SQLDataSet.ParamByName : Feature not implemented with integer > 255

Postby ricolebo » Thu 05 Nov 2015 15:47

Ok,

I replaced all SQLDataSet.ParamByName('FIELDNAME').value by SQLDataSet.ParamByName('FIELDNAME').AsInteger and no problem

Thank you
ricolebo
 
Posts: 30
Joined: Tue 12 Feb 2008 12:30

Re: Error : SQLDataSet.ParamByName : Feature not implemented with integer > 255

Postby ViktorV » Fri 06 Nov 2015 13:19

It is good to see that the problem has been solved. Feel free to contact us if you have any further questions about dbExpress driver for InterBase & Firebird.
ViktorV
Devart Team
 
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Joined: Wed 30 Jul 2014 07:16


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