[GENERAL] Data checksum with pg upgradecluster

2017-08-06 Thread Dan
Hi, I'm updating my database from 9.4 to 9.6 (Debian Jessie to Stretch). I think that it is a good opportunity to turn on data checksum. I don't have experience with cluster creation or moving a DB to a new cluster. I'll use pg_upgradecluster, but I don't see any option to turn of data checksum.

Re: [GENERAL] Data checksum with pg upgradecluster

2017-08-09 Thread Dan
On Sun, Aug 6, 2017 at 2:43 PM, Karsten Hilbert wrote: > > Yes. Been there done that. > > Karsten > Thanks Karsten, it worked! Daniel -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general

[GENERAL] Number of rows affected by ON CASCADE

2017-08-18 Thread Dan
Hi, When I do a DELETE FROM table WHERE ...; I get the number of rows deleted in that table. How do I get the total number of rows deleted in the database by foreign keys with the ON CASCADE option? Thanks, Daniel -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make

[GENERAL] Sharing database handles across forked child processes

2007-11-13 Thread dan
d, and may have to deal with a handle randomly going away on me, I can handle that -- I'm more worried about data corruption and deadlock problems here, stuff I can't reasonably catch at the application level) -Dan ---(end of broadcast)

Re: [GENERAL] Sharing database handles across forked child processes

2007-11-13 Thread dan
sures that child processes won't be able to mess up > the parent's database connection. However it sounded like Dan might be > doing fork without exec, in which case he's definitely at risk ... Yep, this is a fork without exec. And the child processes often aren't even do

Re: [GENERAL] Sharing database handles across forked child processes

2007-11-13 Thread dan
an the children all do get their own handles, just that they're supposed to. Regardless, at this point I'm sufficiently convinced that things will potentially be bad (or at least annoying) enough that it warrants fixing it now, rather than just putting it off and relying on error traps. -Dan ---(end of broadcast)--- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq

Re: [GENERAL] Deadlock situation?

2008-04-30 Thread dan
the terminal? I've had cases in the past where Postgres got unhappy and froze when it couldn't write logging information to stderr. (Though, granted, in the cases I hit the server's stderr was redirected to a pipe that was full, so it's not 100% analogous) -Dan -- Sent via

[GENERAL] Create user or role from inside a function?

2006-09-01 Thread Dan
column "CREATE USER " does not exist CONTEXT: SQL statement "SELECT "CREATE USER " || $1 || " WITH PASSWORD " || $2 " PL/pgSQL function "user_create" line 2 at execute statement Directly executing CREATE USER in this function also fails.

Re: [GENERAL] Create user or role from inside a function?

2006-09-01 Thread Dan
thanks! I actually came to a similar solution after Roman's post. Thanks all for the replies! > Dan <[EMAIL PROTECTED]> schrieb: > >> Hey, >> >> I am running PostgreSQL 8.1.4 and I want to create a user from inside a >> function. Is this possible in 8.

Re: [GENERAL] Create user or role from inside a function?

2006-09-01 Thread Dan
l function was also handy for this. Thanks again! Regards, Dan > Double quotes can be used only for identifiers (table, column > names, etc), you want to use single quotes for strings. Now, since > you already are in a string (the function body), you need to escape >

[GENERAL] web base

2000-10-04 Thread Dan
Hi guys, I am trying to put together a web database for a series of pages that will be in the format of a journal or magazine. I was wondering if you knew of any urls that discuss the pros and cons of different structures of implementation. I have an idea, I just want to see if someone has a bett

Re: [GENERAL] Problem creating index

2013-08-28 Thread Dan Langille
Same version of DB for dump & restore? If not, was the dump done via the pg_dump from the newer version. If not, please do that. -- Dan Langille http://langille.org/ On Aug 28, 2013, at 2:56 AM, Torello Querci wrote: > Interesting . > > while trying to restore the databas

[GENERAL] Database takes up MUCH more disk space than it should

2012-01-21 Thread Dan Charrois
h anything so far to shed some light on this. Any help someone could provide on how to figure out where this substantial amount of extra disk space is being used would be greatly appreciated! Thanks! Dan -- Syzygy Research & Technology Box 83, Legal, AB T0G 1L0 Canada P

Re: [GENERAL] Database takes up MUCH more disk space than it should

2012-01-22 Thread Dan Charrois
first place. Until a few days ago, I hadn't even heard of TOAST tables, and just presumed all the data was stuffed into the database I created directly. From what I've read about them since, they sound like a great idea - but I never anticipated them, or their effect on trying to sor

Re: [GENERAL] Database takes up MUCH more disk space than it should

2012-01-22 Thread Dan Charrois
On 2012-Jan-21, at 6:39 PM, Scott Marlowe wrote: > On Sat, Jan 21, 2012 at 1:37 AM, Dan Charrois wrote: >> Hi everyone. I'm currently in the situation of administering a rather large >> PostgreSQL database which for some reason seems to be even much larger than >>

[GENERAL] select distinct in a subquery bug/problem

2012-08-10 Thread Dan Halbert
ast on this list about the efficiency of "NOT IN (SELECT DISTINCT ...)", but I haven't yet found any bug reports about incorrect results. I'm sorry I haven't been able to create reproducible test case yet. Thanks, Dan 1. Query pla

Re: [GENERAL] select distinct in a subquery bug/problem

2012-08-11 Thread Dan Halbert
On 8/11/2012 2:21 PM, Raymond O'Donnell wrote: On 11/08/2012 04:32, Dan Halbert wrote: 1. select count(t1_id) from t1 where t1_id not in (select distinct t1_id from t2 limit 1103) ==> 13357 [CORRECT result] 2. select count(t1_id) from t1 where t1_id not in (select distinct t1_id

[GENERAL] Moving from 32 to 64 bit builds on Solaris

2007-03-09 Thread Dan Sugalski
use more than a few gig of shared buffers. If I do that, though, am I going to have to do a database dump and reload, or will the disk files be compatible and it just a matter of shutting down the 32 bit server and firing up the 64 bit one? -- Dan

Re: [GENERAL] Moving from 32 to 64 bit builds on Solaris

2007-03-10 Thread Dan Sugalski
At 1:01 AM -0500 3/10/07, Tom Lane wrote: Dan Sugalski <[EMAIL PROTECTED]> writes: I assume I'll have to do a 64 bit build to use more than a few gig of shared buffers. If I do that, though, am I going to have to do a database dump and reload, Yes, most likely, because you'

Re: [GENERAL] Moving from 32 to 64 bit builds on Solaris

2007-03-10 Thread Dan Sugalski
At 7:47 PM +0100 3/10/07, Martijn van Oosterhout wrote: On Sat, Mar 10, 2007 at 08:30:20AM -0500, Dan Sugalski wrote: Possibly it won't. The machine the DB is on sees heavy access to large files, to the point where parts of the database may get flushed out of the OS buffer cache.

Re: [GENERAL] index row size exceeds btree maximum, 2713 - Solutions?

2005-07-18 Thread Dan Armbrust
Nevermind this question... > Where is the documentation on tsearch2? Google first, ask second, I remind myself again...  I knew I hadn't seen it mentioned in the official postgresql manual.. didn't think about it being an extension. Dan Dan Armbrust wrote: Hmm, well, I don

Re: [GENERAL] index row size exceeds btree maximum, 2713 - Solutions?

2005-07-18 Thread Dan Armbrust
also don't want to negatively affect the performance of the rest of the DB just to accommodate this instance - hence the questions about the implications of changing the BLCKSZ variable. Dan Bruno Wolff III wrote: On Mon, Jul 18, 2005 at 14:44:26 -0500, Dan Armbrust <[EMAIL PROTECTED]>

Re: [GENERAL] index row size exceeds btree maximum, 2713 - Solutions?

2005-07-18 Thread Dan Armbrust
;anotherfoo' and propertyValue ILIKE 'valu%' What indexe(s) would be recommended?  My current 3 column index (that works on other DB's) doesn't perform well due to case sensitivity issues, and now fails, due to data length issues. Dan Dan Jaime Casanova wrote:

[GENERAL] index row size exceeds btree maximum, 2713 - Solutions?

2005-07-18 Thread Dan Armbrust
iable is set to 8192. What are the performance/disk usage/other? implications of doubling this value, to 16384? Any other suggestions in dealing with this problem? Thanks, Dan ---(end of broadcast)--- TIP 1: if posting/reading through Usenet,

[GENERAL] Slow Inserts on 1 table?

2005-07-20 Thread Dan Armbrust
er varying(50), ispreferred boolean, degreeoffidelity character varying(50), matchifnocontext boolean, representationalform character varying(50), propertyvalue text NOT NULL ); Primary Key: ALTER TABLE ONLY conceptproperty ADD CONSTRAINT conceptproper

Re: [GENERAL] index row size exceeds btree maximum, 2713 - Solutions?

2005-07-20 Thread Dan Armbrust
Dan Armbrust wrote: I'm trying to load some data into PostgreSQL 8.0.3, and I got the error message "index row size 2904 exceeds btree maximum, 2713". After a bunch of searching, I believe that I am getting this error because a value that I am indexing is longer than ~ 1/3 of

Re: [GENERAL] feeding big script to psql

2005-08-02 Thread Dan Sugalski
8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match -- Dan --it's like this--- Dan Sugalski even sam

Re: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
Dan Armbrust wrote: I have one particular insert query that is running orders of magnitude slower than other insert queries, and I cannot understand why. For example, Inserts into "conceptProperty" (detailed below) are at least 5 times faster than inserts into "conceptProperty

Re: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
utes. If thats not bad and buggy behavior, I don't know what is Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/ ---(end of broadcast)-

Re: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
just disabled that "feature". And it works fine with sequential scans disabled - I have no problem with it in this respect, since I can turn it off. Is there any way that I can disable sequential scans for foreign key checks? Dan -- Daniel Armbrust Bio

Re: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
ng the indexes. The time savings of using indexes when things are big is FAR bigger than the time savings of not using indexes when things are small. Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu ht

Re: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
Alvaro Herrera wrote: On Tue, Aug 02, 2005 at 10:01:50AM -0500, Dan Armbrust wrote: I shouldn't have to manually run Analyze to make the DB be capable of handling inserts involving tables with foreign keys correctly. My code that is doing the inserts is a java application

Force PostgreSQL to use indexes on foreign key lookups - Was: [GENERAL] Slow Inserts on 1 table?

2005-08-02 Thread Dan Armbrust
maybe the fix didn't fix the issue. Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/ ---(end of broadcast)--- TIP 2: Don't &#x

Re: [GENERAL] [BUGS] BUG #1552 followup

2005-08-02 Thread Dan Armbrust
Jaime Casanova wrote: On 8/2/05, Dan Armbrust <[EMAIL PROTECTED]> wrote: I've been trying to track down some performance problems that I am having doing large inserts on tables with foreign keys. I'm 99% sure that the issue I am having is BUG 1552 - http://archive

Re: [GENERAL] psqsl -> remote db

2005-08-04 Thread Dan Armbrust
[EMAIL PROTECTED] wrote: First, makes sure the PostgreSQL database is listening for TCP/IP connections on the computer you're trying to connect to. On Mac OS X, run this command in the a terminal, i.e. Terminal.app: netstat -l You should see a line like this somewhere in the output: tcp6 0 0

Re: [GENERAL] 5 new entries for FAQ

2005-08-10 Thread Dan Armbrust
n the encounter the issue - they are going to put in the error message) Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/

Re: [GENERAL] What Front-End you suggest ?

2005-10-07 Thread Dan Armbrust
work good in what Linux SO ? This language have developmente ambient IDE (like Delphi 2005) ? Where may download this compiler to test ?   Tks for help.   Gerson   Java...   And Eclipse for your IDE. And using SWT rather than Swing for your GUI. Dan

[GENERAL] [Off Topic] Swing vs SWT

2005-10-07 Thread Dan Armbrust
  - supports PostgreSQL: http://www.azzurri.jp/en/software/clay/index.jsp Another database plugin for Eclipse that lets you work with a PostgreSQL database. http://quantum.sourceforge.net/screen_shots.html Dan Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/

Re: [GENERAL] PostgreSQL 8.1 vs. MySQL 5.0?

2005-10-07 Thread Dan Armbrust
.org/derby/ Suddenly, Hypersonic SQL http://www.hsqldb.org/ (which also works wonderfully for small databases - nobody would claim that these can scale like PostgreSQL) has a bunch of competition. Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic

Re: [GENERAL] Oracle buys Innobase

2005-10-10 Thread Dan Armbrust
code bases) that can be used by both opensource and corporate types alike. So keep up the good work! Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/ ---(e

[GENERAL] fine tuned database dump/reload?

2005-10-11 Thread Dan Armbrust
order - MySQL fails on this front - but since it allows me to specify the tables to dump, and it dumps them in that order, I can specify the correct order. PostgreSQL's pg_dump command seems rather limited in its abilities. Maybe I'm missing the command I'm looking

Re: [GENERAL] fine tuned database dump/reload?

2005-10-11 Thread Dan Armbrust
- but on my first reading of the description (and being and annoying user who didn't try it first) it didn't appear that it would allow me to specify more than one table. But I tested it, and it does let me specify the -t command more than once. So that gets me past that is

Re: [GENERAL] fine tuned database dump/reload?

2005-10-11 Thread Dan Armbrust
Dan Armbrust wrote: Bricklen Anderson wrote: pg_dump --help ... -n, --schema=SCHEMA dump the named schema only -s, --schema-onlydump only the schema, no data -t, --table=TABLEdump the named table only ... Just after I sent the e-mail, I realized that I forgot

Re: [GENERAL] fine tuned database dump/reload?

2005-10-11 Thread Dan Armbrust
ould specify a where condition would certainly be handy. Thanks, Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/ ---(end of broadcast)-

Re: [GENERAL] fine tuned database dump/reload?

2005-10-14 Thread Dan Armbrust
ys while I load the data. Both ways are a pain - and it makes it overly difficult to export/import chunks of data from a database. Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatic

Re: [GENERAL] fine tuned database dump/reload?

2005-10-17 Thread Dan Armbrust
Jim C. Nasby wrote: > pg_dump handles table ordering properly. > Maybe I missed something then, because it didn't last time I tried to move some data. I had to drop my foreign keys before I could reload it. Dan -- Daniel Armbrust Biomedical Infor

Re: [GENERAL] SQL injection

2005-10-31 Thread Dan Sugalski
s own: Just out of curiosity, is this something that constant SQL (or SQL generated by code) with placeholder variables won't protect against? -- Dan --it's like this------- Dan Sugalski

Re: [GENERAL] SQL injection

2005-11-01 Thread Dan Sugalski
it that the planner has no access to the data in the where clause, so it unconditionally rules out some paths. (LIKE clauses with constant prefix text, like "FOO%", get hit hard by this) It's certainly not as simple as all-constant SQL text, but it's definite

[GENERAL] Specify schema in jdbc connection string?

2005-12-08 Thread Dan Armbrust
swers... Thanks, Dan -- Daniel Armbrust Biomedical Informatics Mayo Clinic Rochester daniel.armbrust(at)mayo.edu http://informatics.mayo.edu/ ---(end of broadcast)--- TIP 6: explain analyze is your friend

[GENERAL] json function question

2016-02-23 Thread Dan S
store it works well. I have this table, data and query: create table test ( id int, txt text, txt_arr text[], f float ); insert into test values (1,'jkl','{abc,def,fgh}',3.14159),(2,'hij','{abc,def,fgh}',3.14159),(2,null,null,null),(3,'def',null,0); select j, json_populate_record(null::test, j) from ( select to_json(t) as j from test t ) r Best Regards Dan S

Re: [GENERAL] json function question

2016-02-23 Thread Dan S
Yes I meant equivalence in the roundtrip conversion sense. And of course the "feature complete" solution which can handle deep structures would be really nice to have. Best Regards Dan S 2016-02-23 21:11 GMT+01:00 David G. Johnston : > On Tue, Feb 23, 2016 at 12:54 PM, To

Re: [GENERAL] [HACKERS] Online DW

2016-06-10 Thread Dan Wierenga
uch higher than just building an ETL job. Are you so certain your situation is so special that you can't use what the rest of the industry uses? -Dan

[GENERAL] emitting all plans considered for a query (as opposed to just the winning one)

2017-02-28 Thread Dan Hitt
about how to do this, or where to search. (Maybe i'm just looking in all the wrong places.) dan -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general

[GENERAL] Indexes on individual columns of composite primary key

2010-11-15 Thread Dan Halbert
's an implicitly-created index for the composite primary key.   Thanks, Dan

[GENERAL] very basic SQL question

2010-11-22 Thread Dan Kortschak
Hi, I'm using Pg for bioinformatic work and I want to be able to insert, uniquely, biological sequences into a table returning the sequence id - this part is fine. However, if the sequence already exists in the table I want to return to id. At the moment it seems to me that I should do a SELECT

Re: [GENERAL] very basic SQL question

2010-11-23 Thread Dan Kortschak
Thanks for that - yes very helpful. Good to know what is possible. Dan On Tue, 2010-11-23 at 10:27 +0100, Matthieu Huin wrote: > A similar question was discussed here about 3 weeks ago : > http://archives.postgresql.org/pgsql-general/2010-11/msg00110.php > > The "UPSERT&qu

[GENERAL] diagram tools?

2010-11-24 Thread Dan Armbrust
Can anyone recommend a PostgreSQL compatible free tool that I can use to generate some schema diagrams of an existing database? Thanks Dan -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql

[GENERAL] Question about concurrent synchronous and asynchronous commits

2011-01-11 Thread Dan Birken
ack in the order that transactions return on the server, regardless of whether they are asynchronous or synchronous? Thanks, Dan

Re: [GENERAL] Question about concurrent synchronous and asynchronous commits

2011-01-13 Thread Dan Birken
I'm wrong. -Dan On Wed, Jan 12, 2011 at 12:32 PM, Vick Khera wrote: > On Wed, Jan 12, 2011 at 12:03 AM, Dan Birken wrote: > > If I commit asynchronously and then follow that with > a synchronous commit, > > does that flush the asynchronous commit as well? > > I'

Re: [GENERAL] Understanding PG9.0 streaming replication feature

2011-01-26 Thread Dan Birken
cation> (which I am assuming is the doc OP is referring to positively) is that it only includes details about streaming replication, thus you don't have to constantly be dodging information that doesn't apply to you. -Dan On Wed, Jan 26, 2011 at 7:04 AM, Bruce Momjian wrote: >

Re: [GENERAL] PostgreSQL 9.0 Streaming Replication Configuration

2011-02-08 Thread Dan Birken
ines can fall behind while still being able to recover without archiving. -Dan On Tue, Feb 8, 2011 at 6:51 PM, Ogden wrote: > > On Feb 8, 2011, at 8:47 PM, Ray Stell wrote: > > > > > pg_controldata command is helpful. > > > > Archiving wal not required, b

[GENERAL] How do I do this in plpgsql ?

2011-03-18 Thread Dan S
Hi ! Is there a way to use plpgsql copy type to get an array of a certain type ? For example if I have a type sample%TYPE How can I declare a variable that is an array of sample%TYPE I can't get it to work, is there a way to do it ? Best Regards Dan S

Re: [GENERAL] How do I do this in plpgsql ?

2011-03-18 Thread Dan S
way then. Thank you Merlin and Pavel for your quick answers Dan S 2011/3/18 Merlin Moncure > On Fri, Mar 18, 2011 at 2:20 PM, Dan S wrote: > > Hi ! > > > > Is there a way to use plpgsql copy type to get an array of a certain type > ? > > > > For example if I

[GENERAL] pgsql 9.0.1 table corruption

2011-04-14 Thread Dan Biagini
ultiple times with the same tar archive with the same results (on different systems). Thanks, Dan -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general

Re: [GENERAL] pg_dump on Hot standby : clarification on how to

2011-05-13 Thread Dan Birken
AL files to finish a particular transaction. -Dan On Fri, May 13, 2011 at 11:28 AM, bubba postgres wrote: > What I mean is if I do pg_dump on slave I get the " ERROR: canceling > statement due to conflict with recovery". > So I googled and tried the solution listed in the link

[GENERAL] counterintuitive behaviour in pl/pgsql

2011-05-21 Thread Dan S
tmt := 'select * from tbl1 '; IF (i IS NOT NULL) THEN cond := ' col1 < $1 '; END IF; IF (cond IS NOT NULL) THEN stmt := stmt || 'where ' || cond; END IF; RETURN QUERY EXECUTE stmt USING i; RETURN; END; $$ language plpgsql; select * from dynamic_query(4); Best Regards Dan S

Re: [GENERAL] counterintuitive behaviour in pl/pgsql

2011-05-21 Thread Dan S
Yes throwing an error would probably be good to catch these kind of mistakes which silently gives you the wrong answer otherwise. Best Regards Dan S 2011/5/21 Tom Lane > Dan S writes: > > And yes I do know that I can fix the problem by renaming the output > column > > to s

[GENERAL] strange type name in information_schema

2011-05-21 Thread Dan S
on_schema.parameters p where r.routine_name = 'test' and p.specific_name = r.specific_name and p.specific_catalog=r.specific_catalog and p.specific_schema=r.specific_schema Best Regards Dan S

Re: [GENERAL] strange type name in information_schema

2011-05-21 Thread Dan S
So is there always an underscore prepended to the type name of an array ? for example float[] would then be _float right ? Best Regards Dan S 2011/5/21 Pavel Stehule > Hello > > type "array of text" has name "_text" > > Regards > > Pavel Stehule &

Re: [GENERAL] strange type name in information_schema

2011-05-21 Thread Dan S
Is there any examples of how to join the system tables to get the same information as I was trying to get from the function ? Best Regards Dan S 2011/5/21 Pavel Stehule > 2011/5/21 Dan S : > > So is there always an underscore prepended to the type name of an array ? > > fo

Re: [GENERAL] strange type name in information_schema

2011-05-21 Thread Dan S
I'll try that . Thank you very much for your help. Best Regards Dan S 2011/5/21 Pavel Stehule > 2011/5/21 Dan S : > > > > Is there any examples of how to join the system tables to get the same > > information as I was trying to get from the function ? > > you c

[GENERAL] strange result from query, bug ?

2014-07-28 Thread Dan S
clause expression is volatile ? Best Regards Dan S P.S. I've since rewritten the query like below to get the expected results but I still thought I should ask if it is a bug. with cte as ( select generate_series,(random()*999.0)::int + 1 as id from generate_series(1,1000) ) select (select

Re: [GENERAL] strange result from query, bug ?

2014-07-28 Thread Dan S
Ahh yes, I understand now. Thanks ! Best Regards Dan S 2014-07-28 18:28 GMT+02:00 Tom Lane : > Dan S writes: > > I've run into a strange problem with a query. > > I wonder if it might be a bug or a misunderstanding from my side. > > > Steps to recreate th

[GENERAL] Convincing STABLE functions to run once

2014-09-09 Thread Dan Wells
al to require such a workaround for what seems like a common need. Thanks for any insight you might have! Sincerely, Dan

[GENERAL] reindex table deadlock

2014-11-07 Thread Dan H
Hi, I encountered a deadlock while running 'reindex table TABLE1' in postgresql version 9.2.4 The postgresql logs shows the two offending processes. 1st process was running reindex table TABLE1 waiting for AccessExclusiveLock on primary key index of TABLE1 2nd process was running stored procedur

[GENERAL] question about window function in C

2014-12-26 Thread Dan S
n is, how do I shut down the tuplesort properly after the last call to my window function ? I'm running "PostgreSQL 9.3.5 on i686-pc-linux-gnu, compiled by gcc-4.4.real (Debian 4.4.5-8) 4.4.5, 32-bit" Best Regards Dan S

Re: [GENERAL] question about window function in C

2014-12-26 Thread Dan S
an be used to answer questions like what are the maximum number of simultaneously overlapping ranges and at which ranges the maximum occurs) Best Regards Dan S 2014-12-26 18:57 GMT+01:00 Tom Lane : > Dan S writes: > > I'm trying to write a window function in C . > > In the fu

Re: [GENERAL] question about window function in C

2014-12-27 Thread Dan S
2014-12-27 6:43 GMT+01:00 Merlin Moncure : > On Fri, Dec 26, 2014 at 11:41 PM, Merlin Moncure > wrote: > > On Fri, Dec 26, 2014 at 1:19 PM, Dan S wrote: > >> Well I'm trying to implement a window-function that works on > range_types and > >> produce

[GENERAL] SELECT Query on DB table preventing inserts

2011-08-30 Thread Dan Scott
I'd like to ensure that the DB stops whatever else it's doing so that the insert can occur. What is the best way of doing this? Thanks, Dan Scott http://danieljamesscott.org -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general

Re: [GENERAL] SELECT Query on DB table preventing inserts

2011-08-31 Thread Dan Scott
On Tue, Aug 30, 2011 at 13:52, Daniel Verite wrote: >        Dan Scott wrote: > >> the insert process is unable to insert new rows into the database > > You should probably provide the error message on insert or otherwise describe > how it's not working. Normally readin

Re: [GENERAL] SELECT Query on DB table preventing inserts

2011-08-31 Thread Dan Scott
On Tue, Aug 30, 2011 at 13:21, Scott Ribe wrote: > On Aug 30, 2011, at 8:22 AM, Dan Scott wrote: > >> Perhaps because I'm locking the table with my query? > > Do you mean you're explicitly locking the table? If so, why??? No, not explicitly. I just thought of it a

Re: [GENERAL] SELECT Query on DB table preventing inserts

2011-10-21 Thread Dan Scott
Hi, Sorry for the late response on this. On Wed, Aug 31, 2011 at 09:40, Tomas Vondra wrote: > On 31 Srpen 2011, 1:07, Dan Scott wrote: >> On Tue, Aug 30, 2011 at 13:52, Daniel Verite >> wrote: >>>        Dan Scott wrote: >>> >>>> the insert

Re: [GENERAL] Bug in GET STACKED DIAGNOSTICS ?

2012-12-11 Thread Dan S
It would be nice with a consistent behaviour, with the callstack always looking the same despite different causes of the exception. I think it is violating the 'Principle of least astonishment' . Best Regards Dan S 2012/12/11 Pavel Stehule > Hello > > 2012/12/10 Dan S : &

Re: [GENERAL] Bug in GET STACKED DIAGNOSTICS ?

2012-12-11 Thread Dan S
I got another unexpected behaviour of the call stack by this invocation : select testfunc2(true) from generate_series(1,10); The first call stack is different from the nine folllowing. Shouldn't it be identical to the others ? Best Regards Dan S 2012/12/11 Pavel Stehule > Hello >

[GENERAL] "Leaking" disk space on FreeBSD servers

2013-03-20 Thread Dan Thomas
> ll /usr/local/pgsql/data/pg_xlog lrwxr-xr-x 25B Oct 19 10:48 pg_xlog -> /usr/local/pglog/pg_xlog/ I've exhausted everything I can think of to try to solve this one. Has anyone got any ideas on how to go about debugging this? Thanks, Dan

Re: [GENERAL] "Leaking" disk space on FreeBSD servers

2013-03-20 Thread Dan Thomas
anything up. However, next reboot I'll certainly do that. > That said, i think you might consider posting on freebsd-[questions|stable] > as well. Yes I think that might be a good plan :) Dan On 20 March 2013 12:30, Achilleas Mantzios wrote: > Did you do a detailed du during the suppo

Re: [GENERAL] "Leaking" disk space on FreeBSD servers

2013-03-20 Thread Dan Thomas
behaviour. There's nothing obvious in the differences in usage patterns that we can see (we're not using any exotic features or anything), but it certainly suggests that it's *something* related to PG or our usage of it. On 20 March 2013 14:11, Vick Khera wrote: > > On Wed, M

Re: [GENERAL] "Leaking" disk space on FreeBSD servers

2013-03-20 Thread Dan Thomas
Achilleas Mantzios wrote: > On Ôåô 20 Ìáñ 2013 15:15:23 Dan Thomas wrote: > >> >> We actually have another FreeBSD8.3/PG9.1 machine under different (but >> similar) load that *doesn't* demonstrate this behaviour. There's >> nothing obvious in the difference

[GENERAL] pg_receivexlog 9.2 client working with 9.1 server?

2013-05-24 Thread Dan Birken
sure be aware of, or some other incompatibility that makes this setup not work. The goal is to have PITR using a combination of pg_basebackup (which is part of 9.1) and pg_receivexlog. Thanks, Dan

[GENERAL] Standby stopped working after PANIC: WAL contains references to invalid pages

2013-06-22 Thread Dan Kogan
s per WAL segment:16777216 Maximum length of identifiers:64 Maximum columns in an index: 32 Maximum size of a TOAST chunk:1996 Date/time type storage: 64-bit integers Float4 argument passing: by value Float8 argument passing: by value root@ip-10-148-131-236:~# Thanks again. Dan

Re: [GENERAL] Standby stopped working after PANIC: WAL contains references to invalid pages

2013-06-22 Thread Dan Kogan
I am in the process of doing that now. I'll reply again with results once that is done. -Original Message- From: Lonni J Friedman [mailto:netll...@gmail.com] Sent: Saturday, June 22, 2013 4:11 PM To: Dan Kogan Cc: pgsql-general@postgresql.org Subject: Re: [GENERAL] Standby st

Re: [GENERAL] Standby stopped working after PANIC: WAL contains references to invalid pages

2013-06-22 Thread Dan Kogan
Message- From: Lonni J Friedman [mailto:netll...@gmail.com] Sent: Saturday, June 22, 2013 4:11 PM To: Dan Kogan Cc: pgsql-general@postgresql.org Subject: Re: [GENERAL] Standby stopped working after PANIC: WAL contains references to invalid pages Looks like some kind of data corruption

Re: [GENERAL] Standby stopped working after PANIC: WAL contains references to invalid pages

2013-06-24 Thread Dan Kogan
We have backed up $PGDATA, but had to re-initialize the slave. We also have the WALs from the day this happened. Thanks, Dan -Original Message- From: Lonni J Friedman [mailto:netll...@gmail.com] Sent: Saturday, June 22, 2013 10:09 PM To: Dan Kogan Cc: pgsql-general@postgresql.org

Re: [GENERAL] pg_receivexlog 9.2 client working with 9.1 server?

2013-06-25 Thread Dan Birken
Update: I have successfully used this configuration with a month's worth of WALs (tens of thousands), run a test restore, and everything appears to have worked as expected. So at least based on that test, this configuration seems fine. -Dan On Fri, May 24, 2013 at 4:42 PM, Dan Birken

[GENERAL] CURSORs and selects with parameters

2005-02-15 Thread Dan Sugalski
fetch) Do I have to? -- Dan --it's like this--- Dan Sugalski even samurai [EMAIL PROTECTED] have teddy bears and even teddy bears get drunk -

Re: [GENERAL] CURSORs and selects with parameters

2005-02-15 Thread Dan Sugalski
At 12:50 PM -0700 2/15/05, Michael Fuhr wrote: On Tue, Feb 15, 2005 at 02:32:56PM -0500, Dan Sugalski wrote: I've got some code that uses PQexecParams and does the equivalent of: DECLARE a_cursor CURSOR FOR SELECT foo, bar FROM baz WHERE field = $1 FETCH NEXT a_cursor but when I g

Re: [GENERAL] plperl doesn't release memory

2005-03-24 Thread Dan Sugalski
erl's using its own memory allocator you'll want to rebuild it to not do that. -- Dan --it's like this--- Dan Sugalski even samurai [EMAIL PROTECTED]

Re: [GENERAL] plperl doesn't release memory

2005-03-24 Thread Dan Sugalski
At 3:14 PM -0500 3/24/05, Tom Lane wrote: Dan Sugalski <[EMAIL PROTECTED]> writes: ... I'm pretty sure for embedding use it uses whatever routines the embedder defines, but it's been a while since I've poked around in there. Hmm. plperl is definitely not doing anything

Re: [GENERAL] plperl doesn't release memory

2005-03-25 Thread Dan Sugalski
At 6:58 PM -0500 3/24/05, Greg Stark wrote: Dan Sugalski <[EMAIL PROTECTED]> writes: Anyway, if perl's using its own memory allocator you'll want to rebuild it to not do that. You would need to do that if you wanted to use a debugging malloc. But there's no particular rea

Re: [GENERAL] Perl and AutoCommit

2005-03-26 Thread Dan Sugalski
in my program. I realize I can turn off AutoCommit when I connect to the database but in this case that is not what I want to do. This is a one-off task. Set the AutoCommit attribute of the database handle. Pull up the docs for DBI and search for the "Database Handle Attributes" sect

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