Re: Help converting constraint triggers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



What version of pgadmin are you using?  I looked in pgadmin3 and it
does not show the constraint triggers.

On 8/3/05, Hemapriya <priyam_1121@xxxxxxxxx> wrote:
> 
> pgadmin will list all the trigger functions defined
> in each schema. it is a freeware.
> 
> --- Chris Hoover <revoohc@xxxxxxxxx> wrote:
> 
> > I need some help understanding how to convert
> > constraint triggers to
> > normal foreign keys.  I have several of them in my
> > database that a
> > previous dba created.  Since they don't show up in
> > most PostgreSQL
> > tools, they are becoming a real pain to deal with.
> >
> > Here is an example of on of the constraint triggers:
> > CREATE CONSTRAINT TRIGGER sys_user_group_id_fkey
> >     AFTER INSERT OR UPDATE ON sys_user
> >     FROM sys_group
> >     NOT DEFERRABLE INITIALLY IMMEDIATE
> >     FOR EACH ROW
> >     EXECUTE PROCEDURE "RI_FKey_check_ins"
> > ('sys_user_group_id_fkey',
> > 'sys_user', 'sys_group', 'UNSPECIFIED', 'group_id',
> > 'group_id');
> >
> >
> > I believe this is the same as the foriegn key
> > definition,
> >
> > alter table sys_user
> >   add constraint sys_user_group_id_fkey foreign
> > key(group_id)
> >   references sys_group(group_id)
> >   not deferrrable;
> >
> > Is this correct?  If not, how would be proper
> > foreign key be defined?
> >
> > Thanks,
> >
> > Chris
> >
> > ---------------------------(end of
> > broadcast)---------------------------
> > TIP 5: don't forget to increase your free space map
> > settings
> >
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
>


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux