Hi,
Is there to drop a constraint when you add it separately with an alter
statement.
alter table failuretypecategory1 add constraint fk_failuretypecategory1
FOREIGN KEY (failurecategory1id)
REFERENCES failurecategory1 (id) ON UPDATE CASCADE ON DELETE CASCADE;
I tried
drop trigger <tgconstrname> on failurecategory1
and
drop trigger <tgconstrname> on failuretypecategory1
and also
drop trigger <tgname> on failurecategory1
and
drop trigger <tgname> on failuretypecategory1
But it kept saying
ERROR: DropTrigger: there is no trigger <tgname>/<tgconstrname> on
relation failuretypecategory1
What am I doing wrong.
I tried dropping the table also and when I tried to delete from a table
that it referenced above it gave the error that the table I just drop
doesn't exist. Obviously because I just removed it but the constraint
it still there..
Thanks
--
Linh Luong
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