On Mar 24, 2005, at 12:42 AM, Greg Stark wrote:
There could be some tricky bits around making a deferrable constraint
not
deferrable. And disabling a constraint would be nice too, reenabling
it would
require rechecking but at least it would eliminate the error-prone
manual
process of reentering
Michael Fuhr <[EMAIL PROTECTED]> writes:
> On Wed, Mar 23, 2005 at 12:13:33PM -0500, Greg Stark wrote:
> >
> > Consider this a plea for an ALTER TABLE ALTER CONSTRAINT command :)
>
> Shouldn't ALTER TABLE DROP CONSTRAINT followed by ALTER TABLE ADD
> CONSTRAINT work? It does for me in simple t
On Wed, Mar 23, 2005 at 12:13:33PM -0500, Greg Stark wrote:
>
> Consider this a plea for an ALTER TABLE ALTER CONSTRAINT command :)
Shouldn't ALTER TABLE DROP CONSTRAINT followed by ALTER TABLE ADD
CONSTRAINT work? It does for me in simple tests. It's a little
more work than a single ALTER TABL
"Florian G. Pflug" <[EMAIL PROTECTED]> writes:
> Greg Stark wrote:
> > I want all my foreign key constraints to be deferrable. They were all
> > created
> > with the default (not deferrable).
> > Is it enough to just do update pg_constraint set condeferrable = 't' where
> > contype = 'f';
>
>
Greg Stark wrote:
I want all my foreign key constraints to be deferrable. They were all created
with the default (not deferrable).
Is it enough to just do
update pg_constraint set condeferrable = 't' where contype = 'f';
No - the constraints are actually enforced by triggers - Just just
normal
Tom Lane <[EMAIL PROTECTED]> writes:
> Greg Stark <[EMAIL PROTECTED]> writes:
> > Is it enough to just do
> > update pg_constraint set condeferrable = 't' where contype = 'f';
>
> I think you'd need to start a fresh backend session --- the relcache
> entries for the tables probably won't notic
Greg Stark <[EMAIL PROTECTED]> writes:
> Is it enough to just do
> update pg_constraint set condeferrable = 't' where contype = 'f';
I think you'd need to start a fresh backend session --- the relcache
entries for the tables probably won't notice the above hack.
regards
I want all my foreign key constraints to be deferrable. They were all created
with the default (not deferrable).
Is it enough to just do
update pg_constraint set condeferrable = 't' where contype = 'f';
?
It doesn't seem to be enough. I still get constraint violations as soon as I
try to de
