I see. Thanks for the quick responses!
On Wed, Jul 19, 2017 at 11:32 PM, Tom Lane wrote:
> Matthew Byrne writes:
> > Would a more feasible approach be to introduce new types (say, TEXT2 and
> > JSONB2 - or something better-sounding) which are the same
Thanks for the response Tom. I understand this would be a mammoth task.
Would a more feasible approach be to introduce new types (say, TEXT2 and
JSONB2 - or something better-sounding) which are the same as the old ones
but add for support \u and UTF 0? This would isolate nul-containing
byte
Matthew Byrne writes:
> Would a more feasible approach be to introduce new types (say, TEXT2 and
> JSONB2 - or something better-sounding) which are the same as the old ones
> but add for support \u and UTF 0? This would isolate nul-containing
> byte arrays to the
Matthew Byrne writes:
> Are there any plans to support \u in JSONB and, relatedly, UTF code
> point 0 in TEXT?
No. It's basically never going to happen because of the widespread use
of C strings (nul-terminated strings) inside the backend. Making \0 a
legal member of
Are there any plans to support \u in JSONB and, relatedly, UTF code
point 0 in TEXT? To the best of my knowledge \u is valid in JSON and
code point 0 is valid in UTF-8 but Postgres rejects both, which severely
limits its usefulness in many cases.
I am currently working around the issue
On January 8, 2016 7:42:06 PM GMT+01:00, "Andrew Biggs (adb)"
wrote:
>On 1/8/16, 10:53 AM, Rob Sargent wrote:
>
>On 01/08/2016 10:39 AM, Andrew Biggs (adb) wrote:
>Can anyone tell me if PostgreSQL 9.5 supports (either natively or by
>extension) the BDR functionality?
>
>I tried
On 1/8/16, 10:53 AM, Rob Sargent wrote:
On 01/08/2016 10:39 AM, Andrew Biggs (adb) wrote:
Can anyone tell me if PostgreSQL 9.5 supports (either natively or by extension)
the BDR functionality?
I tried it out and ran into issues, but it could well have been I was doing
something wrong.
Thanks!
On 01/08/2016 10:42 AM, Andrew Biggs (adb) wrote:
Installed 9.5 to CentOS7 via yum, and tried going through the BDR
quick-start guide (minus sections 2.1):
http://bdr-project.org/docs/stable/quickstart.html
It was unhappy that BDR binaries were not on the path, and failed at
section 2.4.
On 01/08/2016 10:39 AM, Andrew Biggs (adb) wrote:
Can anyone tell me if PostgreSQL 9.5 supports (either natively or by
extension) the BDR functionality?
I tried it out and ran into issues, but it could well have been I was
doing something wrong.
Thanks!
Andrew
I'm sure those who might
Afaik no, you have to use 9.4.
Am 8. Januar 2016 18:39:07 MEZ, schrieb "Andrew Biggs (adb)" :
>Can anyone tell me if PostgreSQL 9.5 supports (either natively or by
>extension) the BDR functionality?
>
>I tried it out and ran into issues, but it could well have been I was
>doing
On 8 January 2016 at 18:56, Joshua D. Drake wrote:
> On 01/08/2016 10:42 AM, Andrew Biggs (adb) wrote:
>
> Installed 9.5 to CentOS7 via yum, and tried going through the BDR
>> quick-start guide (minus sections 2.1):
>>
>> http://bdr-project.org/docs/stable/quickstart.html
On 1/8/16, 12:51 PM, "Simon Riggs"
> wrote:
On 8 January 2016 at 18:56, Joshua D. Drake
> wrote:
On 01/08/2016 10:42 AM, Andrew Biggs (adb) wrote:
Installed 9.5 to CentOS7 via yum, and
Can anyone tell me if PostgreSQL 9.5 supports (either natively or by extension)
the BDR functionality?
I tried it out and ran into issues, but it could well have been I was doing
something wrong.
Thanks!
Andrew
Thanks for the reply. I can now confirm that replication connections can work
using a private key stored on a hardware token. Do you know if there's any
way I can store the server key on the hardware token?
--
View this message in context:
On Thu, Dec 3, 2015 at 5:31 AM, mdaswani wrote:
> Hi,
>
> Postgres allows client-side SSL requests to use secret keys on hardware
> tokens via OpenSSL engine support. Is there an equivalent way to store the
> server key on a hardware token.
>
> Similarly, is it
Hi,
Postgres allows client-side SSL requests to use secret keys on hardware
tokens via OpenSSL engine support. Is there an equivalent way to store the
server key on a hardware token.
Similarly, is it possible to specify private keys on a hardware token for
replication connections? Does the
I am wondering if the contributed module ltree will always be part of
Postgres? Do contributed modules ever get absorbed into Postgres itself?
The reason I am asking is that, although ltree seems to have been a
contributed module since at least 8.3, how can one know if it will always
be part of
Geometric Data Types have been in PostgreSQL for quite a while.
http://www.postgresql.org/docs/9.2/interactive/datatype-geometric.html
JSON have been in PostgreSQL since 9.2 and it's functionality increases
with each new version.
http://www.postgresql.org/docs/9.2/interactive/datatype-json.html
Hi Melvin,
Thanks for this response. It still leave my question unanswered. I should
rephrase it -- will ltree become a native datatype in Postgres (as
opposed to remaining an extension). Are there any plans to make ltree a
native datatype?
Michael
On Fri, Jun 12, 2015 at 7:58 AM, Melvin
On Friday, June 12, 2015, Michael Shapiro mshapir...@gmail.com wrote:
Hi Melvin,
Thanks for this response. It still leave my question unanswered. I should
rephrase it -- will ltree become a native datatype in Postgres (as
opposed to remaining an extension). Are there any plans to make ltree
Michael Shapiro mshapir...@gmail.com writes:
Thanks for this response. It still leave my question unanswered. I should
rephrase it -- will ltree become a native datatype in Postgres (as
opposed to remaining an extension). Are there any plans to make ltree a
native datatype?
No. That is not
On Friday, June 12, 2015, Michael Shapiro mshapir...@gmail.com wrote:
The reason I am asking is that, although ltree seems to have been a
contributed module since at least 8.3, how can one know if it will always
be part of subsequent versions of Postgres?
Whether contrib, core, or an
On Sat, Aug 16, 2014 at 7:02 PM, Chris Hanks
christopher.m.ha...@gmail.com wrote:
Thanks, I have considered it, and I'd like to stick with an array for
my use case if possible. Also, if citext is being advised against, I'd
like to know about it, since I use it extensively and have never had
an
Have you considered normalizing?
Here's a SQLFiddle example: http://sqlfiddle.com/#!15/61897/3/0. It uses
text instead of citext, but I imagine your results should be similar. Also,
I think usage of citext is generally recommended against.
The basic idea is to not use an array but use a second
Thanks, I have considered it, and I'd like to stick with an array for
my use case if possible. Also, if citext is being advised against, I'd
like to know about it, since I use it extensively and have never had
an issue with it. Can anyone shed some light on this?
Thanks!
Chris
On Sat, Aug 16,
Hi -
I have a table with a citext[] column, and I'm trying to write a
uniqueness constraint for the array values. That is, two rows with
{one,two} and {two,three} would conflict. Since it's citext, also
{one,two} and {TWO, THREE} should conflict too.
My first thought was to make a unique index
Hi,
PostgreSQL have a way to put alerts about number of connections, tablespace
used, etc like the DBMS_SERVER_ALERT package of Oracle?
Thanks you
On 02/19/2014 08:49 AM, Alejandro Carrillo wrote:
Hi,
PostgreSQL have a way to put alerts about number of connections,
tablespace used, etc like the DBMS_SERVER_ALERT package of Oracle?
Thanks you
No but any number of monitoring systems already support PostgreSQL:
Zabbix, New Relic,
Have a look here
http://bucardo.org/wiki/Check_postgres
Regards
On Wednesday, February 19, 2014 5:51 PM, Alejandro Carrillo
faster...@yahoo.es wrote:
Hi,
PostgreSQL have a way to put alerts about number of connections, tablespace
used, etc like the DBMS_SERVER_ALERT package of Oracle?
Thanks, not sure how to download and apply this patch, not getting any down
load link. ?
On Wed, Jul 10, 2013 at 9:16 AM, Michael Paquier
michael.paqu...@gmail.comwrote:
On Tue, Jul 9, 2013 at 6:26 PM, itishree sukla itishree.su...@gmail.com
wrote:
Hello Every one,
I have a requirement
On Wed, Jul 10, 2013 at 3:10 PM, itishree sukla
itishree.su...@gmail.com wrote:
Thanks, not sure how to download and apply this patch, not getting any down
load link. ?
In the section Comments, some of the lines are referred by patch.
Click on the latest one. You will be redirected to the email
Hello Every one,
I have a requirement for support for foreign keys with arrays, which is not
there in postgresql 9.2, however it is in development for 9.3, i can see
there is some thread saying patch is available, can any one please help me
to get the patch, or any other work around by which we
On Tue, Jul 9, 2013 at 6:26 PM, itishree sukla itishree.su...@gmail.com wrote:
Hello Every one,
I have a requirement for support for foreign keys with arrays, which is not
there in postgresql 9.2, however it is in development for 9.3, i can see
there is some thread saying patch is available,
Teodor,
I ran across a commit message that shows multibyte encoding support in
8.4 and my testing shows that to be the case as well. Is there a
back patch for 8.2? My own quick attempt at creating one didn't work
so well and before I start spending some major time trying I thought
Scott Marlowe wrote:
Also, can pgsql be embedded in an application? By that I mean it is easily
deployable with an application.
Not really the same thing. PostgreSQL is not embeddable in the
classic sense, and if you need an embedded database, look at SQLLite.
...
I do NOT mean
Hi all,
Does pgsql provide support for a clustered index? By that I mean can I
specify that the database insert records in the order of a particular
attribute. Many of my queries are time-range based and my row inserts are
done chronologically, so it would benefit to have them sorted by when
On Sat, Oct 25, 2008 at 12:02 PM, Julian Bui [EMAIL PROTECTED] wrote:
Hi all,
Does pgsql provide support for a clustered index? By that I mean can I
specify that the database insert records in the order of a particular
attribute. Many of my queries are time-range based and my row inserts
Hi,
I've read through the relevant documentation on distributed transactions
for PostgreSQL 8.2.5 but it leaves me with more questions than answers.
It is unclear to me how SQL statements can be executed at remote nodes
from a single coordinator and then use distributed two-phase commit (via
Brian Oki (boki) wrote:
My question is this: How does PostgreSQL 8.2.5 execute DML statements
(insert, update, delete, select) on remote nodes as part of the same
transaction? Where is the syntax specified? Or, is there a different
model supported? It's sort of like the synchronous multi-master
On Thursday 11 October 2007 11:50, Richard Huxton wrote:
Brian Oki (boki) wrote:
My question is this: How does PostgreSQL 8.2.5 execute DML statements
(insert, update, delete, select) on remote nodes as part of the same
transaction? Where is the syntax specified? Or, is there a different
Joshua D. Drake wrote:
David Lowe wrote:
Within the context of a script, executing:
Begin
Statement1
Statement2
Statement3
Commit
Where I only wish to commit if the error is specific to the object
already existing, and rollback for all other errors, what's the best way
to accomplish that?
Peter Eisentraut wrote:
You just ignore the error if the object already exists.
I'd advice against that or at least make sure that only the thing
already exists errors get ignored.
Because otherwise it's 100% impossible to discover any real problems
with the scripts.
--
Regards Flemming
Eisentraut [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 03, 2007 11:45 PM
To: pgsql-general@postgresql.org
Cc: David Lowe
Subject: Re: [GENERAL] Support for idempotent schema changes?
David Lowe wrote:
So how can I make statements of the form:
* alter table only customers add constraint
Cc: David Lowe
Subject: Re: [GENERAL] Support for idempotent schema changes?
David Lowe wrote:
So how can I make statements of the form:
* alter table only customers add constraint
a_previously_missed_constraint unique (a, b, c);
* add column points int4 not null default 0
At our development shop we use many different PostgreSQL databases
simultaneously, each corresponding to a specific version of our
software. For example, a developer might be working on v1.0 and v1.1 at
the same time, while QA is busily testing/verifying version 1.0.3. All
application code and
David Lowe wrote:
So how can I make statements of the form:
* alter table only customers add constraint
a_previously_missed_constraint unique (a, b, c);
* add column points int4 not null default 0;
idempotent?
You just ignore the error if the object already exists.
--
Peter
Well, I do have a use case for it.
Context:
We have data coming in from web requests, which must be fast, so we just
insert them in temporary tables without any verification. Then they are
periodically processed by a background task, but even that one will
process just a chunk at a time to
On Thu, Sep 08, 2005 at 10:49:25PM -0400, Tom Lane wrote:
Alvaro Herrera [EMAIL PROTECTED] writes:
This has been discussed before, and rejected. Please see the archives.
For SELECT, both LIMIT and OFFSET are only well-defined in the presence
of an ORDER BY clause. (One could argue that we
On Fri, Sep 09, 2005 at 06:42:10PM -0500, Jim C. Nasby wrote:
On Thu, Sep 08, 2005 at 10:49:25PM -0400, Tom Lane wrote:
Alvaro Herrera [EMAIL PROTECTED] writes:
This has been discussed before, and rejected. Please see the archives.
For SELECT, both LIMIT and OFFSET are only
Would be any future support for limit in
update/insert queries? so you could do something like
update table1 set col1=value1 limit
1000;
would update just the first 1000 rows in the table.
I've been playing a little with the SPI and I get the SPI already has the
support for limit the
Cristian Prieto [EMAIL PROTECTED] writes:
Would be any future support for limit in update/insert queries? so you =
could do something like
update table1 set col1=3Dvalue1 limit 1000;
would update just the first 1000 rows in the table.
That seems like a spectacularly bad idea, considering that
Maybe the first 1000 rows based in the primary index
- Original Message -
From: Tom Lane [EMAIL PROTECTED]
To: Cristian Prieto [EMAIL PROTECTED]
Cc: pgsql-general@postgresql.org
Sent: Thursday, September 08, 2005 6:05 PM
Subject: Re: [GENERAL] Support for Limit in Update, Insert
On Thu, Sep 08, 2005 at 07:19:34PM -0600, Cristian Prieto wrote:
Maybe the first 1000 rows based in the primary index
No, this is not a satisfactory answer, because 1. it's possible that
there's no primary key at all, or 2. said index may not get used for the
execution of the update. Maybe
Alvaro Herrera [EMAIL PROTECTED] writes:
This has been discussed before, and rejected. Please see the archives.
For SELECT, both LIMIT and OFFSET are only well-defined in the presence
of an ORDER BY clause. (One could argue that we should reject them when
no ORDER BY, but given that the
hi,pgsql-genera
I am chinese user, I have installed thd PostGreSQL 8.0 for win in my
computer, it's very good.
but I find a problem, when I use select * from dcvalue where
text_value='' to search record,
the system return no results, moreover when I use select * from dcvalue
where
wrote:
hi,pgsql-genera
I am chinese user, I have installed thd PostGreSQL 8.0 for win in my
computer, it's very good.
but I find a problem, when I use select * from dcvalue where
text_value='' to search record,
the system return no results,
seems like your locale setting doesn't match
Hello,
We develop SMS application using a proprietary framework installed on Linux
server. This framework installs and creates Postgres 7.1 data base under
/var/lib partition.
Client notices that /var/lib partition seems too small for SMS application
activity. Client would like to move postgres
Louis P. Boudville wrote:
1.Where can I get end user support for PostgreSQL ?
You could use this mailing list, the #postgresql channel on the Freenode
IRC server or do a search for commercial Postgres support. The techdocs
on the Postgresql.org site would be my first stop, and you can also
I know I can write plpgsql functions that return sets.
Does postgres support returning multiple sets from a function?
Bill McMilleon
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TIP 3: if posting/reading through Usenet, please send an appropriate
[EMAIL PROTECTED] wrote:
I know I can write plpgsql functions that return sets.
Does postgres support returning multiple sets from a function?
No.
Joe
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TIP 3: if posting/reading through Usenet, please send an appropriate
[EMAIL PROTECTED] writes:
Does postgres support returning multiple sets from a function?
Not directly. You can fake it in some cases by returning several open
cursors and expecting the caller to fetch from those cursors. However,
if you can't write SQL queries that can be executed to return
I am looking at PostgreSQL as a possible option for our backend database. I am also
evaluating Oracle. What kind of paid
support does PostgreSQL offer?
Jason Tesser
Web/Multimedia Programmer
Northland Ministries Inc.
(715)324-6900 x3050
---(end of
Mourad EL HADJ MIMOUNE writes:
I have read in some document about Postgres that this last supports
attrubutes of type procedure.
Type procedure allows values of an attribute to be represented by a
procedure.
This presumably existed in or near Berkeley POSTGRES 4.2, and some support
code is
I have a couple questions regarding the maturity of the support for
geometric types:
- is there support for indexing geometric types so that things like '='
operators and some of the other geometric operators are a bit faster?
- are there any plans on extending some of the geometric operators
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