Olaf wrote 02.12.2016 10:43:
>Also I can do the following:
>
>Priority in steps of 1
>
>ID 10 Prio 1
>ID 20 Prio 2
>ID 23 Prio 3
>ID 11 Prio 4
>
>Now the user can Set the ID 23 to Prio 2, how can I realize this
without a loop?
>
>Update table set prio = newprio(1) where id = 20;
er?
Von: firebird-support@yahoogroups.com<mailto:firebird-support@yahoogroups.com>
[mailto:firebird-support@yahoogroups.com]
Gesendet: Donnerstag, 1. Dezember 2016 18:47
An: firebird-support@yahoogroups.com<mailto:firebird-support@yahoogroups.com>
Betreff: RE: [firebird-support] Seque
Olag,
> Before
> Record 1 prio 3
> Record 2 prio 10
> Record 3 prio 18
> Record 4 prio 20
> Record 5 prio 30
>
> The user set the record 4 to prio 15, I would like to do this:
>
> Record 1 from 3 to 10
> Record 2 from 10 to 20
> Record 3 from 20 (should 15, Destination between record 2 and
