Cristiano Duarte [EMAIL PROTECTED] wrote
Does anyone know how to discover the tables (with schemas or oid)
involved
on a select statement?
I tried EXPLAIN but it only reports the table names, not schemas or
oid.
In general, this is a pretty difficult problem - thinking you may do a
Am Donnerstag, 11. Mai 2006 22:16 schrieb Simon Riggs:
On Wed, 2006-05-10 at 21:24 -0400, Tom Lane wrote:
Martijn van Oosterhout kleptog@svana.org writes:
How do other database deal with this? Either they nest BEGIN/COMMIT or
they probably throw an error without aborting the transaction,
I have some questions regarding any, anyelement, and anyarray.
- Why does PostgreSQL declare three different generic types? Isn't one
enough? ISTM it would be far simpler to use constructs like 'any' and
'any[]' but neither of them are permitted.
- Why isn't the 'anyarray' declared as an
I could not understand the following TODO item.
Can anyone explain this.
Monitoring:
=
Allow server logs to be remotely read and removed using SQL commands
Does it mean that the server log file should be read by the client? What
kind of removal (using SQL)?
Also I like to know where
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Dhanaraj M
Sent: 12 May 2006 12:31
To: pgsql-hackers@postgresql.org
Subject: [HACKERS] Clarification required
I could not understand the following TODO item.
Can anyone explain this.
On 5/12/06, Mario Weilguni [EMAIL PROTECTED] wrote:
Am Donnerstag, 11. Mai 2006 22:16 schrieb Simon Riggs:
On Wed, 2006-05-10 at 21:24 -0400, Tom Lane wrote:
Martijn van Oosterhout kleptog@svana.org writes:
How do other database deal with this? Either they nest BEGIN/COMMIT or
they
Thomas Hallgren [EMAIL PROTECTED] writes:
- Why does PostgreSQL declare three different generic types? Isn't one
enough? ISTM it would be far simpler to use constructs like 'any' and
'any[]' but neither of them are permitted.
any isn't the same as anyelement, because it doesn't have the
Tom Lane wrote:
Thomas Hallgren [EMAIL PROTECTED] writes:
- Why does PostgreSQL declare three different generic types? Isn't one
enough? ISTM it would be far simpler to use constructs like 'any' and
'any[]' but neither of them are permitted.
any isn't the same as anyelement, because
Tom Lane wrote:
The reliability of that recent pgstat patch is clearly completely
unacceptable. Please revert it until it's fixed. I'm tired of
looking at intermittent buildfarm failures.
Yes, I am getting to it.
--
Bruce Momjian http://candle.pha.pa.us
EnterpriseDB
Thomas Hallgren [EMAIL PROTECTED] writes:
I've been trying to use any with no luck. How do I declare a function
that takes an any as a parameter?
ANY is a reserved word, so to use it as a type name you need quotes:
regression=# create function foo(any) returns int as '' language sql;
ERROR:
On Fri, May 12, 2006 at 05:00:51PM +0530, Dhanaraj M wrote:
I could not understand the following TODO item.
Can anyone explain this.
Monitoring:
=
Allow server logs to be remotely read and removed using SQL commands
Does it mean that the server log file should be read by the
I am trying desperately to find a way to create an audit table to
log...who SELECTED what... as I am dealing with HR data and Health Care
Patient Data
Any help would be greatly appreciated and put to good use in the Austin
Texas Hospitals.
Thanks
Jim
-Original Message-
From: Hogan,
load_dh_file() in src/backend/libpq/be-secure.c does the following:
if (DH_check(dh, codes))
{
elog(LOG, DH_check error (%s): %s, fnbuf, SSLerrmessage());
return NULL;
}
Isn't that the wrong test for DH_check's return value? According
to the OpenSSL documentation DH_check()
* Martijn van Oosterhout:
The fact remains that the postmaster has *always* been coded like that,
and we have *never* seen any problems. Barring proof that there is a
problem, I'm uninterested in rewriting it just because someone doesn't
like it.
It should probably also be remembered that
Jim,
I am trying desperately to find a way to create an audit table to
log...who SELECTED what... as I am dealing with HR data and Health Care
Patient Data
Well, the issue with doing this by trigger or RULE is that unlike
updates and deletes, SELECTS do *not* guarentee single execution. For
Hogan, James F. Jr. wrote:
I am trying desperately to find a way to create an audit table to
log...who SELECTED what... as I am dealing with HR data and Health Care
Patient Data
Any help would be greatly appreciated and put to good use in the Austin
Texas Hospitals.
Use statement logging and
Josh Berkus wrote:
Secondly, you can use the log. We've discussed on this list making it
possible to log in CSV, XML or other database-digestable format.
Unfortuantely, there doesn't appear to be much momentum behind that; I
don't know that anyone is writing any code presently.
Andrew,
The real problem is the message, which is now
from the logging code's point of view basically an opaque string.
Changing that would be a massive undertaking, especially when you think
of the effect on the translators.
Hmmm ... I don't see this as a problem. Just stick the whole
Josh Berkus wrote:
Andrew,
The real problem is the message, which is now
from the logging code's point of view basically an opaque string.
Changing that would be a massive undertaking, especially when you think
of the effect on the translators.
Hmmm ... I don't see this as a
On Fri, May 12, 2006 at 02:43:56PM -0400, Andrew Dunstan wrote:
Josh Berkus wrote:
Andrew,
The real problem is the message, which is now
from the logging code's point of view basically an opaque string.
Changing that would be a massive undertaking, especially when you think
of the
Of course, that's an option for my case. Just wanted to know if this solution
could be useful for PostgreSQL in general. Mainly because I'll add some
triggers to check what maybe PostgreSQL should do itself but it's
unimplemented.
If that's not interesting or a proper solution for PostgreSQL I'll
Michael Fuhr [EMAIL PROTECTED] writes:
Isn't that the wrong test for DH_check's return value?
Yeah, sure looks that way, doesn't it?
If $PGDATA/dh1024.pem exists and if SSL connections are enabled,
then each SSL connection logs the following:
DH_check error (dh1024.pem): No SSL error
Josh Berkus josh@agliodbs.com writes:
Well, the issue with doing this by trigger or RULE is that unlike
updates and deletes, SELECTS do *not* guarentee single execution. For
example, if the table is on the loop end of a nested loop, it could be
fired hundreds or thousands of times. This
Josh Berkus josh@agliodbs.com writes:
Hmmm ... I don't see this as a problem. Just stick the whole message into
a single XML field. This is one area where XML is easier that SQL; since
it's a document format, it has no problem with a great big blob of text.
Unstructured Data and all that
Tom,
This argument strikes me as nonsense. You've got a utility that's smart
enough to parse the very-free-format message bodies, but it's going to
be too confused by the log line prefix?
Having tinkered a little with PQA, yes, actually. The issue is that the
message text can easily be
Tom Lane wrote:
Josh Berkus josh@agliodbs.com writes:
Hmmm ... I don't see this as a problem. Just stick the whole message into
a single XML field. This is one area where XML is easier that SQL; since
it's a document format, it has no problem with a great big blob of text.
Unstructured
Josh Berkus wrote:
Tom,
This argument strikes me as nonsense. You've got a utility that's smart
enough to parse the very-free-format message bodies, but it's going to
be too confused by the log line prefix?
Having tinkered a little with PQA, yes, actually. The issue is that the
message
[EMAIL PROTECTED] wrote:
Hi all
I am writing an app that uses libpq, but because it is threaded I want to
make sure that the dynamic library being used has been compiled with the
right option.
How do I do this?
Is there a call such as bool PQisThreadSafe() that I can call?
[ Email
On Fri, May 12, 2006 at 06:39:44PM -0400, Tom Lane wrote:
Michael Fuhr [EMAIL PROTECTED] writes:
If $PGDATA/dh1024.pem exists and if SSL connections are enabled,
then each SSL connection logs the following:
DH_check error (dh1024.pem): No SSL error reported
The backend then loads the
Joshua D. Drake [EMAIL PROTECTED] writes:
Hmmm... well why don't we add log_line_suffix :)
Doesn't help; you'd also need logic in there to quote any XML tags
appearing in the message text. At that point, adding a
log_line_suffix is a transparent pretense of generality --- what
you might as well
Michael Fuhr [EMAIL PROTECTED] writes:
Incidentally, is it necessary to load the DH parameters anew and
call DH_check for every connection?
We could maybe improve on that on Unix, but not so easily on Windows.
Given the evidently nonexistent demand for this feature, I can't see
putting any work
From: Bruce Momjian pgman@candle.pha.pa.us [EMAIL PROTECTED] wrote: Hi allI am writing an app that uses libpq, but because it is threaded I want to make sure that the dynamic library being used has been compiled with the right option. How do I do this?Is there a call such as "bool
Dhanaraj M [EMAIL PROTECTED] wrote
2. *Invalidate prepared queries, like INSERT, when the table
definition is altered
*Invalidation means recompilation or deletion of the prepared stmt
here.*
*Both the items look similar. i.e) needs recompilation of the query
after altering the table.
Qingqing Zhou [EMAIL PROTECTED] writes:
Yes, IMHO the basic idea is like that - the difficulty is that we are
lack of efficient object tracking mechanism, so that when an underlying
object is changed, all the prepared plans should be invalidated.
The basic signaling mechanism does exist (the
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