Please reply to the list so everyone can follow the discussion:
On Mon, May 30, 2005 at 07:50:03PM +0200, Alexandre Lollini wrote:
> Here is my query sample (exact):
<snip>
> INSERT INTO sometable ( someint4field ) VALUES ( '' );
>
> To work.
Sorry, an empty string is not an integer. If you want NULL, say NULL.
> Or find me another syntax to insert '' in an integer field.
> With POSTGRESQL 803
>
> What I do not understand is why, when I "/i dump.txt" the data from my 7.2
> dump
> All the void integers '' where set correctly.
What do you mean? In 7.2 there is no integer displayed as '', only 0
and NULL. That '' used to convert to zero is *wrong* and won't be
changed back, sorry...
> Now at run time impossible to insert a void integer.
What is a "void integer"? You have either NULL or 0, there have never
been any other choices.
> For the moment I have modified all the application to convert void to zero
> prior to insert/update
>
> This is NOT the expected behavior, but, I am forced to, to preserve run
> time.
This *is* expected behaviour, an empty string is not zero, end of
story.
Hope this helps,
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a
> tool for doing 5% of the work and then sitting around waiting for someone
> else to do the other 95% so you can sue them.