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Tuesday, September 30, 2008

Re: [GENERAL] Why Does UPDATE Take So Long?

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Doesn't look like that's the problem. I moved my table over to another Linux box running PG 8.3 and update performance was pretty ba...
1 comment:

[lapug] Attn:LAPUGers - Greenplum requesting Topics For Discussion

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On Tue, Sep 30, 2008 at 1:21 PM, Rui Maximo < rmaximo@greenplum.com > wrote: > As we get closer to that date, could you share logi...

Re: [HACKERS] Block-level CRC checks

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Alvaro Herrera wrote: > A customer of ours has been having trouble with corrupted data for some > time. Of course, we've almost a...

Re: [pgsql-www] Finding some bug statistics..

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Chander Ganesan wrote: > Magnus Hagander wrote: > > > > We don't have a bug tracker, thus there is nothing to gather stat...

[pgsql-es-ayuda] RE: [pgsql-es-ayuda] Validación de CUIT - Argentina

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Bueno gente he encontrado un código hecho en Oracle y lo adapte a plpsql Les dejo el codigo de ejemplo: ------------------------------------...

Re: [pgsql-es-ayuda] Validación de CUIT - Argentina

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2008/9/30 Daniel Ferrer < daniel.ferrer@ctd.com.ar >: > Buenas Tardes a todos: > Alguien tiene armada alg...

Re: [pgsql-es-ayuda] wxwidgets libpq error de codificacion de caracteres

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Podrias pegar la salida del error o el log? Fijate el enconding de la base también, en especial si compilaste el codigo. El día 30 de septie...

[pgsql-es-ayuda] wxwidgets libpq error de codificacion de caracteres

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hola a todos   en DEBIAN estoy haciendo un programa en c++ con wxwidgets y con librerias  de C para conectarse a postgres (libpq )   e...

Re: [pgsql-es-ayuda] Insertar imagen tipo bytea

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Claro como el agua! Gracias Alvaro! El día 30 de septiembre de 2008 17:03, Alvaro Herrera < alvherre@alvh.no-ip.org > escribió: > p...

Re: [pgsql-es-ayuda] Insertar imagen tipo bytea

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postgres Emanuel CALVO FRANCO escribió: > entonces ... cual seria la funcion que inserta la imagen directamente > en la tabla? > o ...

Re: [pgsql-es-ayuda] Insertar imagen tipo bytea

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copio a la lista porque le erré a la direccion.... entonces ... cual seria la funcion que inserta la imagen directamente en la tabla? o mejo...

Re: [GENERAL] Why Does UPDATE Take So Long?

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On Tue, Sep 30, 2008 at 1:00 PM, Bill Thoen < bthoen@gisnet.com > wrote: > Working with PG 8.1 I'm trying to update a char(4) c...

Re: [HACKERS] Common Table Expressions (WITH RECURSIVE) patch

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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Le 30 sept. 08 à 20:03, Tom Lane a écrit : > set_read_position(tupstore, &local_re...

Re: [GENERAL] Alias name from subquery

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Thanks to Scott and Taras for pointing me to the crosstab functions. I only had a quick look but they seem very helpful! Kind regards, Felix...

Re: [GENERAL] Why Does UPDATE Take So Long?

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On Tue, 2008-09-30 at 13:00 -0600, Bill Thoen wrote: > Working with PG 8.1 I'm trying to update a char(4) column, and it's > t...

Re: [pgsql-es-ayuda] Insertar imagen tipo bytea

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postgres Emanuel CALVO FRANCO escribió: > Entonces le quedaria usar > lo_read(PGconn *conn, int fd, char *buf, size_t len); > y lo_...

Re: [pgsql-es-ayuda] Insertar imagen tipo bytea

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Entonces le quedaria usar lo_read(PGconn *conn, int fd, char *buf, size_t len); y lo_open ? por lo que si bien import lo que hace es devolve...

Re: [ADMIN] What process clears the logs?

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Carol Walter wrote: > Greetings, > > As you may be aware, we experienced a problem last week with pg_clogs > that had been delet...

Re: [HACKERS] Block-level CRC checks

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On Tue, 30 Sep 2008, Heikki Linnakangas wrote: > Doesn't some filesystems include a per-block CRC, which would achieve the > same ...

Re: [GENERAL] Why Does UPDATE Take So Long?

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Bill Thoen < bthoen@gisnet.com > schrieb: > Working with PG 8.1 I'm trying to update a char(4) column, and it's > takin...

Re: [HACKERS] Block-level CRC checks

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> A customer of ours has been having trouble with corrupted data for some > time. Of course, we've almost always blamed hardware ...

Re: [GENERAL] Why Does UPDATE Take So Long?

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On Tuesday 30 September 2008, Bill Thoen < bthoen@gisnet.com > wrote: > Working with PG 8.1 I'm trying to update a char(4) colu...

Re: [HACKERS] Block-level CRC checks

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Alvaro Herrera wrote: > Initially I'm aiming at a CRC32 sum > for each block. FlushBuffer would calculate the checksum and store ...

[GENERAL] Why Does UPDATE Take So Long?

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Working with PG 8.1 I'm trying to update a char(4) column, and it's taking a very long time; 15 minutes so far and no end in sight. ...

Re: [HACKERS] Block-level CRC checks

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Hello Alvaro, some random thoughts while reading your proposal follow... Alvaro Herrera wrote: > So we've been tasked with adding CRC...

Re: [ADMIN] turning of pg_xlog

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Tom Lane wrote: > Chander Ganesan < chander@otg-nc.com > writes: > >> You should also understand that if you set checkpo...

Re: [HACKERS] Block-level CRC checks

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On Tue, Sep 30, 2008 at 2:49 PM, Joshua Drake < jd@commandprompt.com > wrote: > On Tue, 30 Sep 2008 14:33:04 -0400 > "Jonah...

Re: [ADMIN] turning of pg_xlog

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I might have to disagree here. I personally experienced a scenario where I had 500 MB of file space defined for my WAL log files and then a...

Re: [HACKERS] Block-level CRC checks

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On Tue, 30 Sep 2008 14:33:04 -0400 "Jonah H. Harris" < jonah.harris@gmail.com > wrote: > > I'd like to submit this...

Re: [HACKERS] Block-level CRC checks

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Alvaro Herrera wrote: > A customer of ours has been having trouble with corrupted data for some > time. Of course, we've almost a...

Re: [ADMIN] turning of pg_xlog

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Chander Ganesan < chander@otg-nc.com > writes: > You should also understand that if you set checkpoint_segments to a > small num...

Re: [HACKERS] Block-level CRC checks

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Alvaro Herrera < alvherre@commandprompt.com > writes: > The implementation I'm envisioning requires the use of a new relation ...

[pgsql-es-ayuda] Validación de CUIT - Argentina

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Buenas Tardes a todos: Alguien tiene armada alguna función para validar el CUIT (Clave Única de Identificación Tributaria) de Argentina. ...

[HACKERS] pg_hba options parsing

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*** a/src/backend/libpq/auth.c --- b/src/backend/libpq/auth.c *************** *** 126,134 **** char *pg_krb_realm = NULL; * MIT Kerber...

Re: [HACKERS] Block-level CRC checks

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On Tue, Sep 30, 2008 at 2:02 PM, Alvaro Herrera < alvherre@commandprompt.com > wrote: > A customer of ours has been having trouble ...

[pgsql-es-ayuda] Re: [pgsql-es-ayuda] Re: [pgsql-es-ayuda] Encuesta para análisis para el proyecto de creación de una certificación para PostgreSQL

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----- Original Message ----- From: "Jaime Casanova" < jcasanov@systemguards.com.ec > To: "Edwin Quijada" < list...

Re: [GENERAL] Alias name from subquery

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I think you should look at crosstab contrib module. Regards, Taras Kopets On 9/30/08, Felix Homann < fexpop@onlinehome.de > wrote: ...

Re: [pgsql-es-ayuda] Modificar WHERE en rule

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Finalmente he conseguido solucionarlo con una funcion. Gracias a todos los que me contestaron. -- ***************************************** ...

Re: [ADMIN] turning of pg_xlog

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Jonny wrote: > Hi, > > I have installes Postgres 8.0.15 on a embedded Linux and have only 130 > MB for Postgres. > Is it poss...

Re: [HACKERS] Common Table Expressions (WITH RECURSIVE) patch

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Greg Stark < greg.stark@enterprisedb.com > writes: > On 24 Sep 2008, at 02:45, Tom Lane < tgl@sss.pgh.pa.us > wrote: >>...

[HACKERS] Block-level CRC checks

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A customer of ours has been having trouble with corrupted data for some time. Of course, we've almost always blamed hardware (and we...
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