| Subject | Re: [firebird-support] Record null on default '0' |
|---|---|
| Author | Ann Harrison |
| Post date | 2011-05-24T15:48:32Z |
On Tue, May 24, 2011 at 8:43 AM, <allies_xposs@...> wrote:
aside, varchar(1) is an unusual usage. You're using two bytes for
the length of a one byte field that's never empty.
Good luck,
Ann
> All dba firebird,Did you add the default value after storing some data? And, as an
>
> I have field varchar(1) default '0' on structure,
> But just 6 record have 'null' on 50000 record have '0'.
> Why..
aside, varchar(1) is an unusual usage. You're using two bytes for
the length of a one byte field that's never empty.
Good luck,
Ann