Finally, I managed to run Postgresql in Linux FriendlyARM environment. It seems
that Postgresql server starts to work, however, it prints out some WARNING
info. during the start. The error info. is as follows:
LOG: could not resolve "localhost": Temporary failure in name resolution
LOG: disablin
Yep, that was a typo (or, rather, an unpushed commit). And yep, the lack of a
commutator was the problem. Thanks so much, it’s a huge relief to see it
turning over properly :) now, onwards to actually doing the PostGIS
implementation.
(On an semi-related note, if the spgist example had been in
Paul Ramsey writes:
> My C implementation is hereÂ
> https://github.com/pramsey/postgis/blob/spgist/postgis/gserialized_spgist_2d.c
> My SQL binding calls are hereÂ
> https://github.com/pramsey/postgis/blob/spgist/postgis/gserialized_spgist_2d.sql
> Thanks to help from Andres Freund, I can now
Still no go. I actually tried a bunch of different selectivity functions too,
and the planner correctly used them to estimate the number of potential
returned functions, but in no case did the index actually kick in, no matter
how selective I made the operator appear.
P.
--
http://postgis.
I think your problem is not relevant to pgpool-II.
PostgreSQL's "synchronous" replication is actually not synchronous
(it's confusing but the naming was developer's decision). Primary
server sends the committed transaction's WAL record to standby and
wait for it is written to the standby's WAL fil
On Wed, Sep 24, 2014 at 2:01 PM, Paul Ramsey wrote:
> If I build an index on the same table using the internal quad-tree ops, and
> use their operator, I do get an index scan.
What about when enable_seqscan = off?
--
Regards,
Peter Geoghegan
--
Sent via pgsql-general mailing list (pgsql-gen
Hi all,
I continue to bang along towards a binding of the spgist api from a run-time
extension (postgis, in this case).
To avoid complication, I am actually not doing any postgis code at this point,
just copying the internal point quadtree implementation and seeing if I can get
it to turn over.
Thanks Oleg, I'll check the slides.
On Wed, Sep 24, 2014 at 8:07 PM, Oleg Bartunov wrote:
> Check slides 17-20 of
> http://www.sai.msu.su/~megera/postgres/talks/hstore-dublin-2013.pdf to
> understand, what 'binary format' means. The slides describes binary storage
> for nested hstore, not jsonb
You could very well be right.
We are using JPA under Hibernate, using container managed transactions. So T1
and T2 above are actually container managed transactions, each running in
response to REST API requests. They should be bound 1:1 with underlying
PostgreSQL transactions, but perhaps t
On 09/24/2014 07:39 AM, Emanuel Araújo wrote:
Hi,
I need to clone function CURRENT_DATE to SYSDATE in my PostgreSQL.
Does anybody know how to do that it ?
Not sure what you want?
A clone is an exact replica so cloning CURRENT_DATE would create another
CURRENT_DATE. My guess is that this not
On 9/24/2014 7:22 AM, Seref Arikan wrote:
This is interesting. Most binary encoding methods I use produce
smaller files than the text files for the same content.
'1' vs INTEGER 1 ... 1 byte vs 4 bytes.
now add metadata necessary to represent the original json structure.
--
john r pierce
Check slides 17-20 of
http://www.sai.msu.su/~megera/postgres/talks/hstore-dublin-2013.pdf to
understand, what 'binary format' means. The slides describes binary storage
for nested hstore, not jsonb, but you'll get the idea.
On Wed, Sep 24, 2014 at 6:22 PM, Seref Arikan wrote:
> This is interesti
On Wed, Sep 24, 2014 at 8:40 AM, hubert depesz lubaczewski wrote:
> On Wed, Sep 24, 2014 at 2:45 PM, Chris Bandy
> wrote:
>
>> I would like to create a new type for version strings that sorts
>> numerically. The composite type below was quick to write and does not
>> require superuser privileges
Daniel Lenski writes:
> Now that I understand PG's current behavior, it doesn't seem like a
> huge limitation... but I'm curious about what is preventing the UNIQUE
> NOT NULL constraints from being allowed as well. Is there something
> different about the internal representation of UNIQUE NOT NUL
On Wed, Sep 24, 2014 at 10:37 AM, Alberto Cabello Sánchez
wrote:
> At first sight, primary key means no grouping at all, as there are no
> duplicated A.primary_key values:
>
> SELECT A.document
> FROM A
> GROUP BY A.primary_key
>
> is the same as
>
> SELECT A.document
> FROM A
>
Y
On Wed, Sep 24, 2014 at 10:46 AM, Geoff Montee wrote:
>
> I believe this blog post contains better examples of the feature he's
> referring to:
>
> http://www.depesz.com/2010/08/08/waiting-for-9-1-recognize-functional-dependency-on-primary-keys/
>
> For example:
>
> SELECT
> p.id,
> p.firs
"Steve Dodd" writes:
> Say we have two transactions run sequentially: T1 writes some data, and T2
> reads the written data. There is a non-zero time delay between the apparent
> T1 commit, and the subsequent T2 query.
> Is there any guarantee that the data written in T1 will be visible to the
>
Say we have two transactions run sequentially: T1 writes some data, and T2
reads the written data. There is a non-zero time delay between the apparent T1
commit, and the subsequent T2 query.
Is there any guarantee that the data written in T1 will be visible to the query
in T2?
We have a situ
On Wed, Sep 24, 2014 at 1:37 PM, Alberto Cabello Sánchez
wrote:
>
> On Wed, 24 Sep 2014 09:04:21 -0700
> Daniel Lenski wrote:
>
> > If I include the primary key of a table in my GROUP BY clause, PG 9.3
> > allows me to refer to other columns of that table without explicit
GROUP BY:
> >
> > Why do
On Wed, 24 Sep 2014 09:04:21 -0700
Daniel Lenski wrote:
> If I include the primary key of a table in my GROUP BY clause, PG 9.3
> allows me to refer to other columns of that table without explicit GROUP BY:
>
> Why doesn't the same thing work with a non-NULL unique constraint?
At first sight, p
On Tue, 23 Sep 2014 20:00:27 +0200
Andrej Vanek wrote:
> Hi,
>
> My application runs many concurrent sessions with the same transaction code
> starting with an update statement.
> I would expect locking and serialization of those transactions. But I get
> unexpected deadlocks.
> As opposed to *h
With the same data:
# create cast (jsonb as bytea) without function;
# select
sum(length(data::text))::float/sum(octet_length((data::jsonb)::bytea)) from
data.packets;
?column?
---
0.630663654967513
and 0.554666142734544 without spaces
On Wed, Sep 24, 2014 at 9:22 PM, Seref
Fred Jonsson writes:
> As I was playing around with `row_number()`s for cursor-based pagination, I
> came across some ordering behavior that I didn't expect.
> In particular, when I order in a way where multiple rows compete for the
> same position in the result set (i.e., rows that are equivalen
IMHO, prettification is useful only for debugging.
It would be nice to have a session variable for the debug output with
spaces, new lines and indentation.
On Wed, Sep 24, 2014 at 8:44 PM, Merlin Moncure wrote:
> On Wed, Sep 24, 2014 at 2:44 AM, Ilya I. Ashchepkov
> wrote:
> > I'm sorry about s
If I include the primary key of a table in my GROUP BY clause, PG 9.3
allows me to refer to other columns of that table without explicit GROUP BY:
CREATE TABLE A (id SERIAL PRIMARY KEY, name TEXT UNIQUE NOT NULL,
document JSON);
-- this works fine
SELECT A.document
FROM A
GROU
On 24 September 2014 15:45, Stefan Carl wrote:
> ALTER DEFAULT PRIVILEGES FOR ddl_user IN SCHEMA public GRANT SELECT ON
> TABLES TO
> readonly;
> ALTER DEFAULT PRIVILEGES FOR ddl_user IN SCHEMA public GRANT SELECT ON
> SEQUENCES
> TO readonly;
> ALTER DEFAULT PRIVILEGES FOR ddl_user IN SCHEMA pub
Hey everyone,
As I was playing around with `row_number()`s for cursor-based pagination, I
came across some ordering behavior that I didn't expect.
In particular, when I order in a way where multiple rows compete for the
same position in the result set (i.e., rows that are equivalent in terms of
t
Dear List,
i work with a PostgreSQL/PostGIS-database (version 9.1.14/1.5.3) to manage geodata and other data.
Now i want to create a login-role, that only enable readonly rights for the data. I easy find hints to the GRANT-command and i created a login-role "readonly" and modify the permis
Hi,
I need to clone function CURRENT_DATE to SYSDATE in my PostgreSQL.
Does anybody know how to do that it ?
--
*Atenciosamente,Emanuel Araújo*
*Linux Certified, DBA PostgreSQL*
On 09/24/2014 07:22 AM, Seref Arikan wrote:
This is interesting. Most binary encoding methods I use produce smaller
files than the text files for the same content.
Having read your mail, I've realized that I have no reason to accept the
same from the jsonb. I did a quick google search to see if i
This is interesting. Most binary encoding methods I use produce smaller
files than the text files for the same content.
Having read your mail, I've realized that I have no reason to accept the
same from the jsonb. I did a quick google search to see if it is wrong to
expect binary encoding to decrea
On 09/24/2014 12:44 AM, Ilya I. Ashchepkov wrote:
I'm sorry about sending email several times. I haven't understand, was
it sent by gmail or not.
On Wed, Sep 24, 2014 at 2:30 PM, John R Pierce mailto:pie...@hogranch.com>> wrote:
On 9/24/2014 12:23 AM, Ilya I. Ashchepkov wrote:
Is
On Wed, Sep 24, 2014 at 2:44 AM, Ilya I. Ashchepkov wrote:
> I'm sorry about sending email several times. I haven't understand, was it
> sent by gmail or not.
>
>
> On Wed, Sep 24, 2014 at 2:30 PM, John R Pierce wrote:
>>
>> On 9/24/2014 12:23 AM, Ilya I. Ashchepkov wrote:
>>>
>>>
>>> Is spaces i
On Wed, Sep 24, 2014 at 2:45 PM, Chris Bandy wrote:
> I would like to create a new type for version strings that sorts
> numerically. The composite type below was quick to write and does not
> require superuser privileges. However, it doesn't respond to type casts the
> way I'd like.
>
> Is there
I would like to create a new type for version strings that sorts
numerically. The composite type below was quick to write and does not
require superuser privileges. However, it doesn't respond to type casts the
way I'd like.
Is there a way to implement this type's literal conversion without
resort
David G Johnston writes:
> Tom Lane-2 wrote
>> Like it says, you should not use both the -C and -c command-line options
>> to pg_dump. I'm not sure how that translates to what you're doing in
>> pgAdmin3, but presumably you're selecting some incompatible options there.
>>
>> You might want to gr
Hello,
we have a setup with Postgres 9.3.4 running on Ubuntu (don't know the exact
version) using streaming replication with a hot standby and pgPool 3.3.3 as a
loadbalancer in front of the two Postgres servers.
While running automated tests we noticed that despite the fact that replication
is
I'm sorry about sending email several times. I haven't understand, was it
sent by gmail or not.
On Wed, Sep 24, 2014 at 2:30 PM, John R Pierce wrote:
> On 9/24/2014 12:23 AM, Ilya I. Ashchepkov wrote:
>
>>
>> Is spaces is necessary in text presentation of JSONB?
>> In my data resulting text con
On 9/24/2014 12:23 AM, Ilya I. Ashchepkov wrote:
Is spaces is necessary in text presentation of JSONB?
In my data resulting text contains ~12% of spaces.
can you show us an example of this?
--
john r pierce 37N 122W
somewhere on the middle of the left coa
Hi.
Is spaces is nessesary in text presentation of JSONB?
In my data resulting text contains ~12% of spaces.
I'm developing web application, and want to get json-string from pg and
send it to browser without repacking.
--
С уважением,
Ащепков Илья koc...@gmail.com
Hi.
Is spaces is necessary in text presentation of JSONB?
In my data resulting text contains ~12% of spaces.
I'm developing web application, and want to get json-string from pg and
send it to browser without repacking.
--
С уважением,
Ащепков Илья koc...@gmail.com
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