Melvin Davidson writes:
> Yes, Stephen, I certainly understand making changes to system catalogs
> _when necessary_. That being said, the first change was the renaming of
> pid to procpid in pg_stat_activity. However, I contend that was more
> because someone felt that it was more to make the co
Greetings Melvin,
* Melvin Davidson (melvin6...@gmail.com) wrote:
> On Thu, Mar 15, 2018 at 10:14 PM, Stephen Frost wrote:
> > Changes will continue to be made between major versions of PostgreSQL
> > when they're deemed necessary; I'd suggest those applications be
> > prepared to adjust on a per
Greetings,
* chiru r (chir...@gmail.com) wrote:
> On Wed, Mar 14, 2018 at 6:17 PM, Stephen Frost wrote:
> > * chiru r (chir...@gmail.com) wrote:
> > > I am testing Pgbackrest and I have few questions.
> >
> > Great!
> >
> > > 1. I used postures user to perform backups and restores with Pgbackrest
On Thu, Mar 15, 2018 at 10:14 PM, Stephen Frost wrote:
> Greetings Melvin,
>
> * Melvin Davidson (melvin6...@gmail.com) wrote:
> > >I guess with your query I can figure out which connection holds a lock,
> > but it seems I cannot correlate those locks to the rows which actually
> are
> > locked,
Greetings,
* chiru r (chir...@gmail.com) wrote:
> Please respond to my PgBackrest questions,if any one tested.
Please don't spam the lists repeatedly like this. The responses to this
mailing list are provided by the community on a volunteer basis and
repeated emails are more likely to discourage
Greetings Melvin,
* Melvin Davidson (melvin6...@gmail.com) wrote:
> >I guess with your query I can figure out which connection holds a lock,
> but it seems I cannot correlate those locks to the rows which actually are
> locked, since pg_locks seems not to reference this in any way.
>
> *FWIW, I r
Greetings,
Please respond to my PgBackrest questions,if any one tested.
On Wed, Mar 14, 2018 at 10:54 PM, chiru r wrote:
> Hi Stephen,
>
> Thank you very much for your quick reply.
>
>
> On Wed, Mar 14, 2018 at 6:17 PM, Stephen Frost wrote:
>
>> Greetings,
>>
>> * chiru r (chir...@gmail.com) w
>I guess with your query I can figure out which connection holds a lock,
but it seems I cannot correlate those locks to the rows which actually are
locked, since pg_locks seems not to reference this in any way.
*Enrico,*
*FWIW, I really don't understand your need to identify the actual rows t
On 03/15/2018 04:00 PM, Foolish Ewe wrote:
Hello All:
A number of our team members and I use pg_dump to export schema in an
Ubuntu 16.04 environment, I happen to have a postgress 9.6.4 server
that runs in a docker container, and in some cases I see the following
select statement and fully qual
Hello All:
A number of our team members and I use pg_dump to export schema in an Ubuntu
16.04 environment, I happen to have a postgress 9.6.4 server
that runs in a docker container, and in some cases I see the following select
statement and fully qualified table names in the
CREATE TABLE and ALT
Greetnigs,
* Enrico Thierbach (e...@open-lab.org) wrote:
> I guess with your query I can figure out which connection holds a lock, but
> it seems I cannot correlate those locks to the rows which actually are
> locked, since `pg_locks` seems not to reference this in any way.
What I gave you would
Hi Melvin, hi everyone else,
thank you for your support, and for your query example. And oh yes, I
forgot to mention the postgres version, which is 9.6; but if I find a
solution which works in Version 10 then I could probably update.
I guess with your query I can figure out which connection h
On Thu, Mar 15, 2018 at 4:48 PM, Stephen Frost wrote:
> Greetings,
>
> * Enrico Thierbach (e...@open-lab.org) wrote:
> > I am using `SELECT * FROM queue ... FOR UPDATE SKIP LOCKED` to implement
> a
> > queueing system.
> >
> > Now I wonder if it is possible, given the id of one of the locked rows
Greetings,
* Enrico Thierbach (e...@open-lab.org) wrote:
> I am using `SELECT * FROM queue ... FOR UPDATE SKIP LOCKED` to implement a
> queueing system.
>
> Now I wonder if it is possible, given the id of one of the locked rows in
> the queue table, to find out which connection/which transaction
Thanks Geoff and Adrian!
On Thu, Mar 15, 2018 at 11:03 AM, Adrian Klaver
wrote:
> On 03/15/2018 07:57 AM, Tiffany Thang wrote:
>
>> Hi,
>> I have a SQL script that does some DDLs, inserts and counts.
>>
>> The command I ran is
>> psql dbname -c "\i crscript.sql" > output.txt
>>
>> In output.txt,
On Thu, Mar 15, 2018 at 1:30 PM, Enrico Thierbach wrote:
> Now I wonder if it is possible, given the id of one of the locked rows in
> the queue table, to find out which connection/which transaction owns the
> lock
>
I'd start here:
https://www.postgresql.org/docs/10/static/view-pg-locks.html
Check out here: https://wiki.postgresql.org/wiki/Lock_Monitoring
--
Sent from: http://www.postgresql-archive.org/PostgreSQL-general-f1843780.html
Hello,
I am using `SELECT * FROM queue ... FOR UPDATE SKIP LOCKED` to implement
a queueing system.
Now I wonder if it is possible, given the id of one of the locked rows
in the queue table, to find out which connection/which transaction owns
the lock.
Any help is greatly appreciated.
Than
*Hi All,*
*We are facing below error in my postgres 9.2 production database. Please
help us how to resolve and why we are facing this issue and impact of the
issue. *
*ERROR: right sibling's left-link doesn't match: block 5 links to 8
instead of expected 2 in index "pg_toast_2619_index"*
*CO
On Thu, Mar 15, 2018 at 12:44 AM, Tom Lane wrote:
>
> The query does fail on < 9.2, because on rows with no reltoastrelid
>
Thats, fine. I will live with that until upgrade.
> But hey, it's a wiki;
> if you feel more ambitious, edit away.
>
I tried but it said:
"The site you are trying to log
On Thu, Mar 15, 2018 at 12:32 AM, Michael Paquier
wrote:
> > I'm running version 9.1.9 so it should be working according to the
> > wiki.
>
> You should update and upgrade. 9.1 has fallen out of community support
>
I will recommend that to the database owner. Thanks
On 03/15/2018 07:57 AM, Tiffany Thang wrote:
Hi,
I have a SQL script that does some DDLs, inserts and counts.
The command I ran is
psql dbname -c "\i crscript.sql" > output.txt
In output.txt, I got something like
INSERT 0 1
INSERT 0 1
CREATE TABLE
INSERT 0 2
count
---
9
(1 row)
Is
On 15 March 2018 at 14:57, Tiffany Thang wrote:
> Is there a way to output the SQLs and DDLs so that I could easily identify
> what statements were executed?
>
>
-a, --echo-all echo all input from script
Geoff
Hi,
I have a SQL script that does some DDLs, inserts and counts.
The command I ran is
psql dbname -c "\i crscript.sql" > output.txt
In output.txt, I got something like
INSERT 0 1
INSERT 0 1
CREATE TABLE
INSERT 0 2
count
---
9
(1 row)
Is there a way to output the SQLs and DDLs so that
I'm wanting to change the ON UPDATE behavior of several foreign keys.
I know this has been "asked and answered" in the past, and I have a
query that will generate one-statement-per-fkey DDL, but while
tailoring that query I noticed that pg_constraint's confupdtype could
just be changed to 'c' direc
On Wed, Mar 7, 2018 at 3:23 PM, Doug Gorley wrote:
> Good day,
>
> How does one monitor the status or progress of an initial sync under
> logical replication? For example:
>
> * I create a publication in database db_pub
> * I create a subscription in database db_sub
> * In 15 minutes I want to c
Hello Marc-Antoine,
On Thu, 2018-03-15 at 10:43 +0100, Marc-Antoine Nüssli wrote:
> Hi there,
>
> I saw there was a question about a similar topic recently but my use
> case is quite different so there may be a different answer.
> Roughly, I have a database which is updated by a single stream of
Hi there,
I saw there was a question about a similar topic recently but my use case
is quite different so there may be a different answer.
Roughly, I have a database which is updated by a single stream of updates
(through jdbc), so I have a single write transaction at any time. However,
sometimes
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