On Thu, Sep 1, 2016 at 4:28 AM, Michelle Konzack
wrote:
> I need a table with an UNIQUE CustomerID which is working fine...
>
> ...BUT I need also a second column with a count, which must be UNIQUE
> inside the CustomerID.
Just to be clear, you probably have a
Michelle Konzack wrote:
> Hello to all,
>
> after a period of silence from Debian, Courier, PHP and PostgreSQL I am
> half back and running into a problem... :-/
>
> I need a table with an UNIQUE CustomerID which is working fine...
>
> ...BUT I need also a second
On Thu, 2016-09-01 at 12:28 +0300, Michelle Konzack wrote:
> Hello to all,
>
> after a period of silence from Debian, Courier, PHP and PostgreSQL
> I am
> half back and running into a problem... :-/
>
> I need a table with an UNIQUE CustomerID which is working fine...
>
> ...BUT I need also
Hi,
you can use the UNIQUE constraint with two columns: UNIQUE(CustID, Count).
regards,
Szymon Lipiński
On 1 September 2016 at 11:28, Michelle Konzack
wrote:
> Hello to all,
>
> after a period of silence from Debian, Courier, PHP and PostgreSQL I am
> half back and
Hello to all,
after a period of silence from Debian, Courier, PHP and PostgreSQL I am
half back and running into a problem... :-/
I need a table with an UNIQUE CustomerID which is working fine...
...BUT I need also a second column with a count, which must be UNIQUE
inside the CustomerID.