From: | Tim Uckun <timuckun(at)gmail(dot)com> |
---|---|
To: | Craig Ringer <craig(at)postnewspapers(dot)com(dot)au> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: PostgreSQL Write Performance |
Date: | 2010-01-06 02:30:03 |
Message-ID: | 855e4dcf1001051830x1612f600idd52387d7e73aa7a@mail.gmail.com |
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Thread: | |
Lists: | pgsql-general |
> I, for one, would loudly and firmly resist the addition of such a
> feature. Almost-as-fast options such as intelligent re-checking of
Even if it was not the default behavior?
>
> If you really want to do that, look at the manual for how to disable
> triggers, but understand that you are throwing away the database's data
> integrity protection by doing it.
>
I guess it's a matter of philosophy. I kind of think as the DBA I
should be the final authority in determining what is right and wrong.
It's my data after all. Yes I would expect pg to perform every check I
specify and execute every trigger I write but if I want I should be
able to bypass those things "just this once".
As you point out I can already do this by manually going through and
disabling every trigger or even dropping the triggers. Many people
have said I could drop the constraints and re-set them up. The fact
that the COPY command does not have a convenient way for me to do this
doesn't prevent me from "shooting myself in the foot" if I want to.
It would just be a flag. If you want you can enable it, if you don't
they no harm no foul.
Anyway this is getting offtopic. I got my question answered. COPY does
not do this. If I want to do it I have to manually iterate through all
the triggers and disable them or drop them before running copy.
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