On 11/01/2008, Simon Riggs [EMAIL PROTECTED] wrote:
On Fri, 2008-01-11 at 08:24 +, Richard Huxton wrote:
I've always considered TRUNCATE to be DDL rather than DML. I mentally
group it with DROP TABLE rather than DELETE
DDL/DML probably isn't the right split, since its then arguable as
On Jan 11, 2008, at 2:24 AM, Richard Huxton wrote:
Tom Lane wrote:
Alvaro Herrera [EMAIL PROTECTED] writes:
My thinking is that a TRUNCATE trigger is a per-statement trigger
which
doesn't have access to the set of deleted rows (Replicator uses
it that
way -- we replicate the truncate
Added to TODO:
* Add ability to trigger on TRUNCATE
http://archives.postgresql.org/pgsql-sql/2008-01/msg00050.php
---
Simon Riggs wrote:
On Fri, 2008-01-11 at 08:24 +, Richard Huxton wrote:
I've always
On Fri, 2008-01-11 at 08:24 +, Richard Huxton wrote:
I've always considered TRUNCATE to be DDL rather than DML. I mentally
group it with DROP TABLE rather than DELETE
DDL/DML probably isn't the right split, since its then arguable as to
which group of commands it belongs in.
I see we
Pavel Stehule wrote:
On 08/01/2008, Chris Browne [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] (Gerardo Herzig) writes:
Hi all. Acording to the docs, TRUNCATE will not fire a DELETE trigger
on the table being truncated.
There is a way to capture a TRUNCATE in any way?
I think
Gerardo Herzig escribió:
Yes, the TRUNCATE statement is not sql ansi, maybe is a more low level
thing than i think.
TRUNCATE currently does not fire triggers, but that doesn't mean it's
impossible to do it. I think it would be fairly easy to add support
for that.
Currently, Mammoth
Alvaro Herrera [EMAIL PROTECTED] writes:
Gerardo Herzig escribió:
Yes, the TRUNCATE statement is not sql ansi, maybe is a more low level
thing than i think.
TRUNCATE currently does not fire triggers, but that doesn't mean it's
impossible to do it. I think it would be fairly easy to add
Tom Lane escribió:
Alvaro Herrera [EMAIL PROTECTED] writes:
Gerardo Herzig escribi�:
Yes, the TRUNCATE statement is not sql ansi, maybe is a more low level
thing than i think.
TRUNCATE currently does not fire triggers, but that doesn't mean it's
impossible to do it. I think it would
Tom Lane wrote:
Alvaro Herrera [EMAIL PROTECTED] writes:
Gerardo Herzig escribió:
Yes, the TRUNCATE statement is not sql ansi, maybe is a more low level
thing than i think.
TRUNCATE currently does not fire triggers, but that doesn't mean it's
impossible to do it. I think
Alvaro Herrera [EMAIL PROTECTED] writes:
My thinking is that a TRUNCATE trigger is a per-statement trigger which
doesn't have access to the set of deleted rows (Replicator uses it that
way -- we replicate the truncate action, and replay it on the replica).
In that way it would be different
Alvaro Herrera wrote:
My thinking is that a TRUNCATE trigger is a per-statement trigger which
doesn't have access to the set of deleted rows.
In that way it would be different from a per-statement trigger for
DELETE.
Completely agree.
A truncate trigger should run a different function to
[EMAIL PROTECTED] (Tom Lane) writes:
Alvaro Herrera [EMAIL PROTECTED] writes:
Gerardo Herzig escribió:
Yes, the TRUNCATE statement is not sql ansi, maybe is a more low level
thing than i think.
TRUNCATE currently does not fire triggers, but that doesn't mean it's
impossible to do it. I
Hi all. Acording to the docs, TRUNCATE will not fire a DELETE trigger on
the table being truncated.
There is a way to capture a TRUNCATE in any way?
Thanks!
Gerardo
---(end of broadcast)---
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[EMAIL PROTECTED] (Gerardo Herzig) writes:
Hi all. Acording to the docs, TRUNCATE will not fire a DELETE trigger
on the table being truncated.
There is a way to capture a TRUNCATE in any way?
I think there's some sort of to do on that...
It ought to be not *too* difficult (I imagine!) to be
Hello
theoretically you can have trigger on any statement, but I am not sure
about conformance with std. But, you can wrap TRUNCATE statement into
some procedure, and then call this procedure with some other actions.
Regards
Pavel Stehule
On 08/01/2008, Chris Browne [EMAIL PROTECTED] wrote:
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