Subject Re: [firebird-support] Column Validation quirkyness
Author Jason Dodson
I know it is NULL for two reasons. First, a backup/restore fails with a data validation error on that very column,
because it contains NULL which isn't allowed. Secondly, when doing the query "Select * from MyTable Where BBLShare Is
Null", it actually returns records.

I DID add this to an already populated table, followed by an "Update MyTable set BBLShare = 0". There is nothing that
justifies a NULL in this column.

Jason

Ivan Prenosil wrote:
>
> Which FB version ?
> How do you know there are NULLs and not Zeros ?
> Perhaps you added that column to already populated table ?
>
> Ivan


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