[SQL] UTF-8 Problem ?

2006-06-15 Thread Milen Kulev
Hi Listers, I want to insert some german specific characters (umlaut characters) into a table, but I am getting the following Error message: postgres=# EXECUTE stmt (1, 1 , 1 , 'Grün') ; ERROR: invalid UTF-8 byte sequence detected near byte 0xfc Or postgres=# EXECUTE stmt (1, 1 , 1 , 'MAß

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Andrew Sullivan
On Thu, Jun 15, 2006 at 01:01:56PM +0200, Milen Kulev wrote: > postgres=# EXECUTE stmt (1, 1 , 1 , 'Grün') ; > ERROR: invalid UTF-8 byte sequence detected near byte 0xfc > > Or > > postgres=# EXECUTE stmt (1, 1 , 1 , 'MAßßtab') ; > ERROR: invalid UTF-8 byte sequence detected near byte 0xdf

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Volkan YAZICI
On Jun 15 01:01, Milen Kulev wrote: > I want to insert some german specific characters (umlaut characters) > into a table, but I am getting the following > Error message: > postgres=# EXECUTE stmt (1, 1 , 1 , 'Grün') ; > ERROR: invalid UTF-8 byte sequence detected near byte 0xfc > ... > postgr

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Milen Kulev
Hi Thomas, What actually the compile option --enable-recode is doing ? I haven't compiled PG with this option for sure (perhaps is the option On by defalt ?), but oyu advice hepled me: postgres=# \encoding UTF8 postgres=# \encoding UTF8 postgres=# SET client_encoding = 'LATIN1'; SET postgres=# \e

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Thomas Beutin
Hi Milen, Milen Kulev wrote: > Hi Listers, > I want to insert some german specific characters (umlaut characters) into a > table, but I am getting the following > Error message: > postgres=# EXECUTE stmt (1, 1 , 1 , 'Grün') ; > ERROR: invalid UTF-8 byte sequence detected near byte 0xfc > >

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Thomas Beutin
Hi Milen, Milen Kulev wrote: > What actually the compile option --enable-recode is doing ? IIRC it enables the support for string recoding, but this might not be correct anymore ... > I haven't compiled PG with this option for sure (perhaps is the option > On by defalt ?), but oyu advice hepled

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Tom Lane
Thomas Beutin <[EMAIL PROTECTED]> writes: > Milen Kulev wrote: >> What actually the compile option --enable-recode is doing ? > IIRC it enables the support for string recoding, but this might not be > correct anymore ... --enable-recode has been gone for a long time (a quick look shows it was la

[SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Geoffrey Knauth
I'm running PostgreSQL 8.1.3. In my postgresql.conf, the following works: listen_addresses = '*' but the following does not: listen_addresses = '192.168.1.33' I get an error: WARNING: could not create listen socket for "192.168.1.33" FATAL: could not create any TCP/IP sockets I

Re: [SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Andrew Sullivan
On Thu, Jun 15, 2006 at 10:05:26AM -0400, Geoffrey Knauth wrote: > I get an error: >WARNING: could not create listen socket for "192.168.1.33" >FATAL: could not create any TCP/IP sockets > > I'm running Mac OS X 10.4.6 on PPC, if that makes a difference. Well, do you actually have an in

Re: [SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Tom Lane
Geoffrey Knauth <[EMAIL PROTECTED]> writes: > I'm running PostgreSQL 8.1.3. In my postgresql.conf, the following > works: > listen_addresses = '*' > but the following does not: > listen_addresses = '192.168.1.33' > I get an error: > WARNING: could not create listen socket for "192

[SQL] sessions and prepared statements

2006-06-15 Thread chester c young
in PHP for example, where there are multiple sessions and which you get is random:how do you know if the session you're in has prepared a particular statement?and/or how do you get a list of prepared statements?last, is there any after login trigger that one could use to prepare statements the sess

Re: [SQL] UTF-8 Problem ?

2006-06-15 Thread Aarni Ruuhimäki
Hello, Db-encoding LATIN1 works fine for me with german, scandic, other umlauted or accented and even cyrillic characters. BR, Aarni On Thursday 15 June 2006 14:01, Milen Kulev wrote: > Hi Listers, > I want to insert some german specific characters (umlaut characters) into a > table, but I am

[SQL] SQL Technique Question

2006-06-15 Thread operationsengineer1
i frequently join certain tables together in various tables. view the following link for an example: http://www.rafb.net/paste/results/mBvzn950.html is it a good practice to leave this included in the queries, as is, or should i factor it out somehow? if i should factor it, how do i do so? tia

Re: [SQL] SQL Technique Question

2006-06-15 Thread Andrew Sullivan
On Thu, Jun 15, 2006 at 01:59:22PM -0700, [EMAIL PROTECTED] wrote: > > is it a good practice to leave this included in the > queries, as is, or should i factor it out somehow? if > i should factor it, how do i do so? If what you're saying is that these additional criteria are redundant, then it'

Re: [SQL] SQL Technique Question

2006-06-15 Thread Rod Taylor
On Thu, 2006-06-15 at 13:59 -0700, [EMAIL PROTECTED] wrote: > i frequently join certain tables together in various > tables. > is it a good practice to leave this included in the > queries, as is, or should i factor it out somehow? if > i should factor it, how do i do so? Future proofing selects

Re: [SQL] SQL Technique Question

2006-06-15 Thread Michael Glaesemann
On Jun 16, 2006, at 5:59 , <[EMAIL PROTECTED]> wrote: i frequently join certain tables together in various tables. view the following link for an example: http://www.rafb.net/paste/results/mBvzn950.html is it a good practice to leave this included in the queries, as is, or should i factor it

Re: [SQL] SQL Technique Question

2006-06-15 Thread operationsengineer1
> > On Jun 16, 2006, at 5:59 , > <[EMAIL PROTECTED]> wrote: > > > i frequently join certain tables together in > various > > tables. > > > > view the following link for an example: > > > > http://www.rafb.net/paste/results/mBvzn950.html > > > > is it a good practice to leave this included in > th

Re: [SQL] SQL Technique Question

2006-06-15 Thread operationsengineer1
> On Thu, Jun 15, 2006 at 01:59:22PM -0700, > [EMAIL PROTECTED] wrote: > > > > is it a good practice to leave this included in > the > > queries, as is, or should i factor it out somehow? > if > > i should factor it, how do i do so? > > If what you're saying is that these additional > criteria a

Re: [SQL] SQL Technique Question

2006-06-15 Thread Michael Glaesemann
[Please quote responsibly. There was no need to quote my entire message back to the list.] On Jun 16, 2006, at 7:15 , <[EMAIL PROTECTED]> wrote: i need to become mor familiar with views. if i use views, will i substantially impair performance? Short answer: maybe, maybe not Long answer: b

[SQL] Repetitive code

2006-06-15 Thread Joe
Hi, This is prompted by the previous thread on "SQL Technique Question". I have the following query, extracted from a PHP script, where $dt is a date provided to the script. SELECT created, topic_id, 0, 0, 0, 0 FROM topic WHERE created >= $dt AND page_type IN (1, 2) UNION SELEC

Re: [SQL] Repetitive code

2006-06-15 Thread Aaron Bono
Each of your queries has the filter xxx >= $dt where the xxx is the first column in each select.  You could simplify the query by turning the unioned selects into a sub-query and then putting the $dt filter in the outer query. I don't know if this will cause performance problems though.  If Postgre

Re: [SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Geoffrey Knauth
Tom, I omitted the LOG and HINT lines before. LOG: could not bind IPv4 socket: Can't assign requested address HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. WARNING: could not create listen socket for "192.168.1.33" FATAL: could not create

Re: [SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Tom Lane
Geoffrey Knauth <[EMAIL PROTECTED]> writes: > Andrew Sullivan wrote: >> Well, do you actually have an interface with that address? > I think I do, in that the machine's wireless interface is set up with > a 192.168.1.x/24 address and 1.33 is on the same subnet. Or maybe > I'm misunderstanding

Re: [SQL] listen_addresses = '*' ok, specific address(es) no (.... and a thread hi-jack!)

2006-06-15 Thread Phillip Smith
Hi Geoff, Listen_addresses means what local interface to listen to connections - ie, if you have 2 network interfaces (cards) in the machine that go to 2 different networks - such as one to the internet and one to your LAN, you could tell Postgres to only listen on the LAN interface for connection

Re: [SQL] listen_addresses = '*' ok, specific address(es) no

2006-06-15 Thread Phillip Smith
quote: "The right way to limit incoming connections to only come *from* particular IP addresses is to use pg_hba.conf." Apologies Geoff - that would be the easier way rather than ipchains / iptables. -p -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of T

Re: [SQL] listen_addresses = '*' ok, specific address(es) no (.... and a thread hi-jack!)

2006-06-15 Thread Tom Lane
"Phillip Smith" <[EMAIL PROTECTED]> writes: > > I've just installed Postgres 8.1 on RedHat 7.1 Uh ... *why*? I wouldn't use RH 7.1 today any more than I'd use PG 7.1 ... > and I'm getting the error: > "2006-06-16 14:49:00 NZST @ []LOG: could not create IPv6 socket: Address > family not support

Re: [SQL] listen_addresses = '*' ok, specific address(es) no (.... and a thread hi-jack!)

2006-06-15 Thread Phillip Smith
Dang - Our NZ operations are a lot smaller than ours. They only have the one Linux server and it's primary role is to run the D3 gear I was talking about the other day - same in Australia!! I am trying to get the number crunchers to fork out the $$$ for RH ES4 and a nice new server. Thanks Tom, I'

[SQL] concurrency problem

2006-06-15 Thread sathish kumar shanmugavelu
Dear group,    Let me explain my issue.   We use              Database  - postgresql-8.1  JDBC Driver  - postgresql-8.1-407.jdbc3.jar  Java - jdk1.5              The default transaction isolation level is - Read Committed   Auto Commit is fals

Re: [SQL] concurrency problem

2006-06-15 Thread Richard Huxton
sathish kumar shanmugavelu wrote: INSERT INTO rcp_patient_visit_monitor ( entry_no, patient_id, visit_date, is_newpatient, visit_type, is_medical, is_review, is_labtest, is_scan, is_scopy, is_xray, weight, height) VALUES ((SELECT c