Re: Problems with primary key(a secret value is forced to that field)

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02-28-2008, 04:59 PM

John Bell

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Re: Problems with primary key(a secret value is forced to that field)

Hi

This sounds like you are defaulting to an empty string, but you don't give
enough details or the DDL for the table concerned to know it that is the
actual case.

John

"Raghuraman" <raghuraman_ace@rediffmail.com> wrote in message
news:66c7bef8.0306290629.68f6ed4@posting.google.co m...
> Hai
>
>
> We know that a primary key is one which neither accepts nullvalue or
> duplicate value.
>
> But if u add a record with no value entered in textbox for that PKEY
> field thru VB ,The record is added.
>
>
> if you find the length of that field thru QUERY ANALISER it gives 0.
>
> ** My question is How can be a primary key field added with the length
> 0.
>
> IF anybody finds the reason please respond
>
> With regards
> Raghu

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Re: Problems with primary key(a secret value is forced to that field)