Version:
PostgreSQL 15.3 (Debian 15.3-1.pgdg110+1) on x86_64-pc-linux-gnu, compiled
by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
Extensions installed:
oid |extname
|extowner|extnamespace|extrelocatable|extversion|extconfig|extcondition|
On Thursday, July 20, 2023, Les wrote:
> I try to execute this on a very simple table, in a production database:
>
Please provide version information and any extensions you may have
installed.
David J.
I try to execute this on a very simple table, in a production database:
alter table product.product add proc_order int8;
create index idx_product_proc_order_status on product.product(proc_order
nulls last, product_status_id /* this has type uuid */ );
and I get this error:
SQL Error [22023]:
Hi Team,
I am facing error during restore of PG_BASEBACKUP , server is not going UP
after restoring .
We follow below process .
1. First we take backup by command : pg_basebackup -h127.0.01 -U postgres -D
/mnt/backup
2. Maintain restore_command = 'cp
>select (38700325 - 11833442) /38700325.0;
>is 0.69 approx.
>So I think it says around 69% of rows satisfy the query condition.Thank you
>for your reply. I have learned a lot from it.
At 2023-07-20 23:20:16, "jian he" wrote:
>On Thu, Jul 20, 2023 at 7:36 PM gzh wrote:
>>
>>
>> Thank
The definitions of the columns used in SQL are as follows.
TBL_SHA
ms_cd character(6) NOT NULL -- PRIMARY KEY
et_cd character(8)
etrys character(8)
TBL_INF
ms_cd character(6) NOT NULL -- PRIMARY KEY
ry_cd character(8) NOT NULL -- PRIMARY KEY
I made some
On Wed, Jul 19, 2023 at 2:09 PM Pandora wrote:
> Yes, I saw the usage of syncfs in PG14, but it is recommended to use it on
> Linux 5.8 or higher. If my OS version is lower than 5.8, can I still enable
> it?
Nothing stops you from enabling it, it's fairly ancient and should
work. It just
Hi all,
I run a PostgreSQL 14 database cluster on a Debian Bullseye (oldstable) box
using the deb's from apt.postgresql.org. The configuration contains “indirect”
entries in /etc/postgresql/14/main/pg_hba.conf, looking like e.g.
hostssl @dblist.txt all 172.16.96.0/24
On 7/20/23 10:31, Luca Ferrari wrote:
On Wed, Jul 19, 2023 at 6:45 PM Alvaro Herrera wrote:
Therefore I suggest to avoid doing
that. Either look at some other partitioning scheme that doesn't
involve adding columns to the primary key, or disregard partitioning for
this table entirely.
What
You get the value you're willing to work for as a general rule. It takes
more effort to admin a real SQL server than an easy embedded DB. Your
interpretation is spot on.
On Thu, Jul 20, 2023 at 8:18 AM Adrian Klaver
wrote:
> On 7/19/23 18:11, Chuck Davis wrote:
> > Postgresql is a
CREATE TEMP TABLE temp_FieldFlowsFact (
Account varchar(20),
"Calendar day" DATE,
"Financial year" varchar(5),
Period varchar(8),
"Period type" varchar(10),
Metric varchar(50),
"Metric Value" float
)
It was created as a temp table in SQLServer, but it does not have to
On Wed, Jul 19, 2023 at 6:45 PM Alvaro Herrera wrote:
>
> Therefore I suggest to avoid doing
> that. Either look at some other partitioning scheme that doesn't
> involve adding columns to the primary key, or disregard partitioning for
> this table entirely.
What do you mean by "other
On 7/19/23 17:37, Amn Ojee Uw wrote:
Following the example in :
https://www.tutorialspoint.com/postgresql/postgresql_java.htm
Avoid the site above it will lead you down many false paths.
--
Adrian Klaver
adrian.kla...@aklaver.com
On Thu, Jul 20, 2023 at 7:36 PM gzh wrote:
>
>
> Thank you very much for taking the time to reply to my question.
>
>
> Sorry, I provided incorrect information.
>
> The index also does not work in the following query statement.
>
>
> > select COUNT(ET_CD)
>
> > from TBL_SHA
>
> > WHERE MS_CD =
On 7/19/23 18:11, Chuck Davis wrote:
Postgresql is a sophisticated database server. You can do what you're
attempting with something like Derby at the connection. But with
Postgresql "you get what you pay for".
Not sure what "you get what you pay for" means in this context?
My take is you
Anthony Apollis schrieb am 20.07.2023 um 14:17:
Does not give me outputs for columns: Metric and Pricing Channel:
image.png
What am i doing wrong? Please assist?
UNPIVOT can be done using a LATERAL sub-query with a VALUES clause:
https://blog.sql-workbench.eu/post/unpivot-with-postgres/
On Thu, 20 Jul 2023 at 15:28, Anthony Apollis wrote:
> I am attaching my TSQL and Postgres SQL:
You're still missing some CREATEs, for example for temp_FieldFlowsFact.
Even assuming your columns list is correct, I would still (and as a
matter of habit) include the target column list in your
On Thu, 2023-07-20 at 22:14 +0800, gzh wrote:
> The information I provided is incorrect, please see my previous reply.
My question remains: I would like to see the table definitions.
Also, did you ANALYZE the tables?
Yours,
Laurenz Albe
On 7/19/23 23:32, Alban Hertroys wrote:
On 20 Jul 2023, at 02:36, Amn Ojee Uw wrote:
After this command 'sudo -u postgres psql'
I get this message :
could not change directory to "/home/my_account": Permission denied
What’s the reason that you’re using the OS user postgres?
Because the
-- Forwarded message -
From: Anthony Apollis
Date: Thu, 20 Jul 2023 at 16:07
Subject: Re: TSQL To Postgres - Unpivot/Union All
To: Geoff Winkless , David G. Johnston <
david.g.johns...@gmail.com>
I am attaching my TSQL and Postgres SQL:
On Thu, 20 Jul 2023 at 15:58, Geoff
Thank you for your reply.
The information I provided is incorrect, please see my previous reply.
>What I cannot see is if the columns are defined as "character" or whether you
>bind
>the parameters as "character". Can you show us the table definition of
>"TBL_SHA"
>and "TBL_INF"?
For
On Thu, 20 Jul 2023 at 13:17, Anthony Apollis
wrote:
> The Postgres i used: INSERT INTO temp_FieldFlowsFact
> SELECT "Account", "Calendar day", "Financial year", "Period",
>
> [snip]
At the very least, include a column list in your INSERT statement. We have
no way of checking where any of your
On Thursday, July 20, 2023, Anthony Apollis
wrote:
>
>
> I am trying to convert this TSQL:
>
This doesn’t really seem relevant all that relevant at this point. Given
some input data either the query produces the expected result or it doesn’t.
>
> What am i doing wrong? Please assist?
>
You
On Thu, 2023-07-20 at 15:09 +0800, gzh wrote:
> I'm running into some performance issues with my SQL query.
> The following SQL query is taking a long time to execute.
>
> explain analyze
> select COUNT(ET_CD)
> from TBL_SHA
> WHERE TBL_SHA.MS_CD = '009'
> and TBL_SHA.ETRYS in
> (select
Thank you very much for taking the time to reply to my question.
Sorry, I provided incorrect information.
The index also does not work in the following query statement.
> select COUNT(ET_CD)
> from TBL_SHA
> WHERE MS_CD = '009'
> AND ETRYS = '01'
QUERY PLAN
Limit
On 2023-07-20 15:09:22 +0800, gzh wrote:
> Hi everyone,
>
>
> I'm running into some performance issues with my SQL query.
>
> The following SQL query is taking a long time to execute.
>
>
> explain analyze
> select COUNT(ET_CD)
> from TBL_SHA
> WHERE TBL_SHA.MS_CD = '009'
> and TBL_SHA.ETRYS
> On 20/07/2023 09:09 CEST gzh wrote:
>
> I'm running into some performance issues with my SQL query.
> The following SQL query is taking a long time to execute.
>
> explain analyze
> select COUNT(ET_CD)
> from TBL_SHA
> WHERE TBL_SHA.MS_CD = '009'
> and TBL_SHA.ETRYS in
> (select TBL_INF.RY_CD
>
On Wed, Jul 19, 2023, 22:40 Anthony Apollis
wrote:
> Hi
>
> What list can i post sql related errors etc?
>
This is a good place to start, but you may want to review
https://wiki.postgresql.org/wiki/Guide_to_reporting_problems to make it
easier to get help if you're not already familiar with it.
Hi,
Problem was on disk io starvation, storage migration to more iops resolve
the problem.
Regards
BS
pon., 17 lip 2023 o 07:40 Bogdan Siara napisał(a):
> Hi, I have a problem with my slave postgresql instance. During normal
> operations databaseis locked and in syslog I see stacktrace:
>
> Jul
Hi everyone,
I'm running into some performance issues with my SQL query.
The following SQL query is taking a long time to execute.
explain analyze
select COUNT(ET_CD)
from TBL_SHA
WHERE TBL_SHA.MS_CD = '009'
and TBL_SHA.ETRYS in
(select TBL_INF.RY_CD
from TBL_INF
WHERE
> On 20 Jul 2023, at 02:36, Amn Ojee Uw wrote:
>
> After this command 'sudo -u postgres psql'
> I get this message :
> could not change directory to "/home/my_account": Permission denied
What’s the reason that you’re using the OS user postgres?
If you’re simply trying to connect to the
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