On Wed, Sep 5, 2018 at 10:07 AM, Gabor Boros mlngl...@bgss.hu
[firebird-support] wrote:
> 2018. 09. 02. 17:03 keltezéssel, 'Christian Giesen' ch...@xt.co.za
> [firebird-support] írta:
>
> >
> > I have a need to generate unique sequential invoice/credit note numbers..
> > I fully understand the
2018. 09. 02. 17:03 keltezéssel, 'Christian Giesen' ch...@xt.co.za
[firebird-support] írta:
> Good day,
>
> Using Firebird 3.0.3.
>
> RAD Studio 10.2.2 (Tokyo)
>
> I have a need to generate unique sequential invoice/credit note numbers.
> I fully understand the usage of generators to produce
Hi all
On Tue, 4 Sep 2018, 00:27 'Louis van Alphen' lo...@nucleo.co.za
[firebird-support], wrote:
>
>
> As previous responders have said, generator values are guaranteed to be
> unique. However when transactions fail, the generator will skip a value.
>
Hadn't spotted this: yes that's right and
Hi,
"As far as I remember, aggregate functions also do
not use indexes and will get progressively slower over time."
for min/max index is used if you have ascending for MIN and descending for MAX.
About topic itself. I always use numbering table and i raly on transaction
conflicts.You know if
, 2018 13:30
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] Sequential auto incremental numbering
> On Sep 3, 2018, at 6:00 AM, 'River~~' river14ap...@gmail.com
[firebird-support] wrote:
>
> Two ideas that should work on any SQL database so long as you nev
> On Sep 3, 2018, at 6:00 AM, 'River~~' river14ap...@gmail.com
> [firebird-support] wrote:
>
> Two ideas that should work on any SQL database so long as you never delete
> invoices
Remember that a transaction can roll back, so delete is not your only
challenge.
>
> I amNot a guru for
Two ideas that should work on any SQL database so long as you never delete
invoices
I amNot a guru for this dbms so if a more specific technique is posted it
is likely to be faster
Note however that while my method may be inefficient, it is more likely to
be portable. You pays your money and you
01:03
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] Sequential auto incremental numbering
Hi Christian, this is a snippet from a long-time working version with
several users creating invoices and no problems experienced. This
invoice number is then a
Hi Christian, this is a snippet from a long-time working version with
several users creating invoices and no problems experienced. This
invoice number is then available in Delphi.
InvHeadInsert.ExecProc;
locInv_Nmbr:=InvHeadInsert.Params.ParamValues['new_inv_nmbr'];
There is
