>
> http://www.sqlite.org/nulls.html
>
> seems to clarify things for me on this topic.
>
That definitely helps.
Perhaps someone could add this link in the FAQ(26)?
Thanks Pavel and Adam.
Tobias
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To be honest I'm a bit confused about the wording of these two bullets
too. But here're my comments and clarifications:
>> Perhaps you are referring to the following statement from SQL92:
>>
>> A unique constraint is satisfied if and only if no two rows in
>> a table have the
http://www.sqlite.org/nulls.html
seems to clarify things for me on this topic.
Adam
On Wed, Dec 30, 2009 at 9:13 AM, Tobias Hoffmann <
lsqlite-l...@thax.hardliners.org> wrote:
> Hi,
>
> I had a hard time to understand the FAQ entry on UNIQUE constraint -- in
> the end I had to try out sqlite's
Hi,
I had a hard time to understand the FAQ entry on UNIQUE constraint -- in
the end I had to try out sqlite's behavior myself because the FAQ -- so
maybe the wording can be improved and/or an example added.
Here a some comments:
> *(26) The SQL standard requires that a UNIQUE constraint be
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