hubert depesz lubaczewski wrote:
Example:
# select x, substring( x from E'^((.*?)(\\.[0-9]+))') from
( values ('ab.123xxx.46hfd'),('a.b.c.d.123xx')) as q (x);
x| substring
-+---
ab.123xxx.46hfd | ab.1
a.b.c.d.123xx | a.b.c.d.1
(2 rows)
I
donniehan wrote:
I have a question about pg_cast--- data type convert.
Pg provide more data types than sql spec, such as OID.
Internal OID type is unsigned int32 and INT8 is int64.
Why pg can convert INT8 into OID implicitly while can not
convert OID into INT8 implicitly?
Nick wrote:
Trying to install postgis on LINUX machine [...]
during ./configure of postGIS errors out looking for geos-config
during ./configure of geos errors out looking for g++
to the best of my knowledge g++ is part of gcc and we have a current
version of the gcc compiler on the
svcntk wrote:
I'm doing a comparison between ESQL interfaces and libpq. For libp I
use pgbench, based on TCP-C, while for ESQL have a program that also
follows the transactions carried out on TCP-C.
However, the result with libpq is much better, with about 700
transactions per second,
svcntk wrote:
ESQL = ECPG (Embedded SQL in C)
I'm doing a comparison between ESQL interfaces and libpq. For libp I
use pgbench, based on TCP-C, while for ESQL have a program that also
follows the transactions carried out on TCP-C.
However, the result with libpq is much better, with about
This may not be the best list for my question, but I'm sure someone there
will he able to help me
There's a mailing list dedicated to DBI-Link, see
http://lists.pgfoundry.org/mailman/listinfo/dbi-link-general
I'm trying to use dbi-link under RHEL5.3. Using PostgreSQL and Perl rpms from
Patrick M. Rutkowski wrote:
Is the query
UPDATE my_table SET colname = NULL WHERE colname ~ '^\s*$'
already all correct and standard conforming. Such that all I need to
do is turn on standard_conforming_strings to have it stop complaining
at me?
Precisely.
In other words: I'm already
Durumdara wrote:
[client_encoding is switched to WIN1250]
And what happening what DB recognize not win1250 character in SQL?
Is it converted to ? or an exception dropped?
And if the UTF db contains non win1250 character?
Is it replaced in result with ? or some exception dropped?
What you
Jayadevan M wrote:
We have a PostgreSQL server with ASCII data. We have a
requirement for the db to support UTF also. Which is the best
approach -
1) Make a new installation, move data
This is the only and hence the best approach.
It doesn't have to be a new installation, a new database
A customer of mine is running 8.3.8. We are attempting to
take a backup, but whenever we issue pg_start_backup() it
always says that we need to first run pg_stop_backup() - Even
when I run the stop backup command right before trying to
start the backup. I have restarted PostgreSQL
Durumdara wrote:
- Change the client encoding to WIN1250 (e.g. by
setting the environment variable PGCLIENTENCODING).
So if I have Python and pygresql, can I set this value in Python?
The main problem that I don't want to set this value globally
- possible another applications want to use
JGuillaume (ioguix) de Rorthais wrote:
I am currently developing such a beast, it is currently still quite
alpha. If you are interested I can send you a copy. I'll try to
publish it once it is sufficiently beta.
Interesting project, but but I have one big issue under 8.1 and
advanced query
You are confusing a few things, and you don't want to hear the
explanations because they are inconvenient.
Andrus wrote:
1. In my case b expression needs values from previous rows updated in this
same command before:
You are confusing to the left of and before.
If you want behaviour that
Durumdara wrote:
I have a software that uses Postgresql. This program (and website) developed
and working on Window (XP/2003),
with native charset (win1250).
Prior week we got a special request to install this software to a Linux
server.
Yesterday I installed Ubu9.10 on VirtualBox, and
Chris Ernst wrote:
I have a project where I need to be able to capture every query from a
production system into a file such that I can replay them on a staging
system. Does such a thing already exist or should I start writing my
own log parser?
I am currently developing such a beast, it is
dario.ber wrote:
How can I quote a string *exactly* as it is? I tried using
quote_literal() but it doesn't return what I need in some cases.
E.g.
If my
string is: ss\\\ss
And I do:
select quote_literal('ss\\\ss');
I get:
E'ss\\ss' -- My string now has E'' added and one
Harald Armin Massa wrote:
in 2003 there was a thread started by Hans about dblink_ora...
http://archives.postgresql.org/pgsql-hackers/2003-06/msg00361.php
it ends with something about propably not ready for 7.4.
There was the proposal to integrate it within the normal dblink.
Did happen
Alexandra Roy wrote:
I am still trying to build DBD::Pg but I have another question.
Is it possible to do a 64-build of DBD::Pg ?
I ask this because PostgreSQL 8.3.8 has been compiled in 64 bits mode
and if DBD::Pg expects to find 32 bits library, this can explain my
problem...
I would
Alexandra Roy wrote:
= I thought that I was using perl 64-bit but it was not the case :-(
All the builts I did, for DBI, DBD::Oracle, etc..., have been done with
perl 32-bits...
But Oracle is 64 bit and PostgreSQL 8.3.8 has been built in 64 bit too.
If you install 64-bit Oracle (in fact
weixiang tam wrote:
I am trying to install the postgres8.2.14 via the RPM;
however the install directory is default to the following folder
* Executables : /usr/bin
* Libraries : /usr/lib
* Documentation : /usr/share/doc/postgresql-x.y.z ,
Tom Lane wrote:
The problem is that both _LARGE_FILES and _LARGE_FILE_API are #defined
in this case, which makes #include unistd.h fail.
Does anyone have an idea how to best fix this problem in the
source tree? I'm willing to implement and test.
I've committed changes for this in CVS,
Alexandra Roy wrote:
Without the -disable-largefile option, the compilation is
still failing with this error:
In file included from psqlscan.c:2385:
/usr/include/unistd.h:171: error: conflicting types for 'lseek64'
/usr/include/unistd.h:169: error: previous
Alexandra Roy wrote:
I have always run gmake distclean before relaunching a build.
Maybe the32-bit build failed because I have not set and exported the
OBJECT_MODE environment variable.
I will try to build PostgreSQL once again with export
OBJECT_MODE=32.
I will look at the 32 bit case
I CC: this to the hackers list as it seems to be an old problem that
was never fixed. See at the bottom.
Alexandra Roy wrote:
This is a summary of what I have noticed concerning
PostgreSQL 8.3.8 compilation on AIX 5.3 TL9.
1. To do a successful 64-bit build, specify and execute:
I am trying to compile PostgreSQL 8.3.8 on AIX 5.3 TL9 (64 bits).
The .configure has been executed with success without any
error but the compilation of PostgreSQL with gmake fails.
Please find below the errors I get :
In file included from psqlscan.c:2385:
Alexandra Roy wrote:
It was a 32-bit build as I didn't have set the OBJECT_MODE to 64.
I call configure and make using as root user:
# ./configure
# gmake
The releases of make and gcc are :
make-3.80-1
gcc-4.2.0-3
Hmmm, I dont get the error if I set OBJECT_MODE to 32 and
do
db de wrote:
Below is what I did:
I opened a super user connection to creat a super user
statement. Then use the super user statement to execute
SELECT pg_start_backup('label').
try
{
superuserCont = java.sql.DriverManager.getConnection(URL, su,
suPassword);
John R Pierce wrote:
yah, seriously. the binary protocol is not considered stable, it can
change in subtle ways in each version. libpq handles the current
version and all previous versions, and exposes all methods.
That's probably not the problem in the original message, but there
are
Dennis Gearon wrote:
I set up the same characteristics on the console, and it runs
fine, (COPY commands will import back, right? That's what it output.)
On the console, it was:
pg_dump -vaF p -f dbase.sql -U user-name dbase-name
More details:
about 11 tables, practically empty.
Naoko Reeves wrote:
Could you tell me how to Export ALL plpgsql
functions/triggers to file?
I'd do it as follows:
- Perform a pg_dump of the database object definitions:
pg_dump -F c -s -f database.dmp database
- Create a listing, delete everything except triggers and functions:
Paul Hartley wrote:
I have a composite primary key for a table, let's call it
(col1, col2). When this table is created, obviously an
implicit index is created for this key. I would like the
sort order of this index to be different for the two columns
-- if I were to create the index
Preston de Guise wrote:
I don't yet properly understand the conforming strings implementation
that came in 8.3 The manual (to me at least) has been a little
imprecise in describing the implications for correctly inserting data
with this enabled without getting back a plethora of warnings,
??? wrote:
I want detail usage introduction about constraint,such as how
to constrain a string to be exactly 4 character and start with 'z'.
Where can I find the reference of CHECK? detail usage.
Documentation:
http://www.postgresql.org/docs/current/static/ddl-constraints.html#AEN2254
The
Sandra Arnold wrote:
We are in the process of migrating from Oracle to PostgreSQL.
One of the things that we are needing to find out is what to
use in place of Oracle supplied functionality such as
DBMS_OUTPUT and UTL_FILE. We are currently using this
type of functionality in Stored
Daniel Schuchardt wrote:
but look here:
X=# UPDATE art SET ak_auftxt= '*', ak_auftxt_rtf=
'{\\rtf1\\ansi\\deff0{\\fonttbl{\\f0\\fnil\\fcharset0
Arial;}}\r\n\\viewkind4\\uc1\\pard\\lang1031\\fs20 *
\r\n\\par }\r\n\0' WHERE ak_nr='TEST';
WARNING: nonstandard use of \\ in a string
Ehsan Haq wrote:
I still don't get. How can I get the varchar OUT parameter
in the application? For Example
CREATE OR REPLACE
Function getOutVarchar(outvarchar OUT varchar2) RETURN NUMBER
IS
BEGIN
outvarchar:='This is Out String';
RETURN 1;
END getOutVarchar;
iris= SELECT
Michael Clark wrote:
That is what Pierre pointed out, and you are both right. I
am using the text mode.
But it seems pretty crazy that a 140meg bit of data goes to
1.3 gigs. Does that seem a bit excessive?
I avoided the binary mode because that seemed to be rather
confusing when
Kalai R wrote:
i am near to PostgreSql. I create a database by the
superuser. Then i create another logon user. Now how can i
protect my database from the new user. i want to ban the
access and view the database to the new user.It can done by
an entry in pg_hba file. Is there any other
Radoslaw Zielinski wrote:
radek=# \d kandydaci
Table public.kandydaci
Column | Type | Modifiers
---+--+---
id_rekordu| bigint | not null
id_osoby | integer | not null
Thomas Kellerer wrote:
is there a reason why pg_stat_activity is not documented in
the chapter System Catalogs?
Is this not a offical view?
I guess it is because they are documented in
http://www.postgresql.org/docs/8.4/static/monitoring-stats.html#MONITORING-STATS-VIEWS-TABLE
in Chapter
Robert James wrote:
Is there no way to have the OS interrupt the postgres process
when a TCP/IP disconnect happens? Or is the OS also in the
dark that the TCP/IP connection was dropped? I believe that
there is a way to monitor this using TCP/IP keep alives.
Or perhaps Postgres could check
Terry Lee Tucker wrote:
Does anyone know if a function written in C and linked into the backend in a
shared library with a statically declared structure, maintain that data for
the life of the backend process such that, when the function is called again,
the structure data is intact?
Sim Zacks wrote:
Is there any way to (without a separate count query first) to know the
number of rows returned in a:
for x in select ... Loop
...
End Loop
structure?
No. Not before you exit the loop.
Yours,
Laurenz Albe
--
Sent via pgsql-general mailing list
APseudoUtopia wrote:
I'm having some problems when inserting special characters into a
column. Here's the table:
--
Table public.users_history_ip
Column |Type |
Matthew Seaborn wrote:
Given the situation where a user connecting to the database
needs access to two separate schemas: the primary schema
which contains the data they will be updating and a second
schema which contains read-only reference data, used by many
users, that will be using in
l...@crysberg.dk wrote:
I have a program that I need compile using PostgreSQL
8.4.0 (or later) and it must be able to run on an 8.3.5 based
system as well as 8.4.0. I'm using embedded SQL for C and I
have the following sequence of statements:
snprintf( stmt, 3000, SELECT count(*)
martin wrote:
I must be tired. Any suggestions on converting the following
to postgresql?
UPDATE IGNORE yose5_user_newflags AS flags, yose5_messages AS
msg SET flags.forum_id = msg.forum_id WHERE flags.message_id =
msg.message_id AND flags.message_id IN (15580, 15581, 15706,
15712, 15713,
Andrew Klaassen wrote:
Is it possible to get table.column in query results rather
than just column?
I.e. I'd like:
SELECT * FROM foo, bar;
foo.id | foo.name | bar.id | bar.text
---+--++-
...
...rather than:
SELECT * FROM foo, bar;
id | name | id |
groovefillet wrote:
Is it possible to set the runtime parameter 'join_collapse_limit' for
a single query only without setting/unsetting it before/after?
Yes:
START TRANSACTION;
SET LOCAL join_collapse_limit = 42;
SELECT .
COMMIT;
Yours,
Laurenz Albe
--
Sent via pgsql-general
Phoenix Kiula wrote:
I wonder: why do you spend so much time complaining instead of
simply locating the buggy data and fixing them?
I'd love to fix them. But if I do a search for
SELECT * FROM xyz WHERE col like '%0x80%'
it doesn't work. How should I search for these characters?
I
Phoenix Kiula wrote:
Really, PG absolutely needs a way to upgrade the database without so
much data related downtime and all these silly woes. Several competing
database systems are a cinch to upgrade.
I'd call it data corruption, not a silly woe.
I know that Oracle for example would not make
Craig Ringer wrote:
The drawback is that some of the side effects of the INSERT occur
before the constraint check fails, so it seems to me that I still need
to perform the select.
If you really can't afford the INSERT side effects and can't redesign
your code to be tolerant of them, you
Raji Sridar wrote:
We use a typical counter within a transaction to generate
order sequence number and update the next sequence number.
This is a simple next counter - nothing fancy about it. When
multiple clients are concurrently accessing this table and
updating it, under extermely
Florian Weimer wrote:
SERIALIZABLE isolation level doesn't really conform to the spec
because it doesn't deal with phantoms. The only case I've come across
where this actually matters is when you're implementing some sort of
insert into table if not yet present operation. This will typically
Andreas wrote:
who should own the db objects?
I once read one should not let postgres or any other superuser own the
tables and what not.
Instead one should better create a separate user role with little
privileges to be the owner.
I'm not quite sure why this was abvised. Maybe like not
Phoenix Kiula wrote:
Hi. I *always* get an error moving my current fully utf-8 database
data into a new DB.
My server has the version 8.3 with a five year old DB. Everything, all
collation, LC_LOCALE etc are all utf8.
When I install a new Postgresql 8.4 on my home Mac OSX machine (after
Pedro Doria Meunier wrote:
My server started spitting this out every second!
LOG: could not accept SSL connection: sslv3 alert illegal parameter
PostgreSQL 8.3.7 on x86_64-redhat-linux-gnu, compiled by GCC gcc
(GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)
Server key in place..
What can I
I wrote:
What I notice about your program is that you connect to the database
in the main thread, then start a new thread and use the connection in that
new thread.
I don't know, but I'd expect that since ecpg keeps a thread-specific
sqlca, this could cause problems. Indeed I find with the
l...@crysberg.dk wrote:
I have been trying to figure this thing out myself too,
breakpointing and single stepping my way through some of the
ecpg code, but without much clarification. (More that I
learned new things about pthread). I have been trying to
figure out whether this is a
Sebastien FLAESCH wrote:
According to the doc, INTERVAL output format is controlled by
SET intervalstyle.
I am writing an interface/driver and need a solution to
fetch/convert interval
values independently from the current format settings...
I could force my driver to implicitly set
Rob W wrote:
I am using COPY to bulk load large volumes (i.e. multi GB
range) of data to a staging table in a PostgreSQL 8.3. For
performance, the staging table has no constraints, no primary
key, etc. I want to move that data into the real tables,
but need some advice on how to do that
Durumdara wrote:
Please send me an example (pseudo-code) for Serializable conflict.
And I wanna know, if possible, that if more transactions only
read the tables in Serializable mode, and one or others write
to it, can I got some conflicts in read operation?
You get a serialization conflict
l...@crysberg.dk wrote:
I have now generate a rather small example where I
experience the problem, attached. It is linked with the
mudflapth library using the commands below. You may have to
change the DBNAME and DBUSER. The delay just before the
pthread_cancel(), i.e. sleep(10), is
Anderson Valadares wrote:
[this is on Windows, DB is accessed with ODBC driver 8.4.3]
Thanks for the answer ...
But honestly I think that was a misunderstood.
The memory increase issue is showed in the DATA column.
Look how day by day it increases exponencially.
In a few days
Richard Huxton wrote:
test= SELECT date_part('timezone_hours', timestamp with time zone
'2009-06-26 10:05:57.46624+11');
date_part
---
2
(1 row)
2 being the offset of my local time zone.
Now an EXPLAIN shows that this is due to the fact that the timestamp
This is PostgreSQL 8.4, but the behaviour has not changed from earlier versions:
test= SHOW timezone;
TimeZone
---
Europe/Vienna
(1 row)
test= SELECT date_part('timezone_hours', timestamp with time zone '2009-06-26
10:05:57.46624+11');
date_part
---
2
(1
Jack Orenstein wrote:
I'm using postgresql 8.3.7. Under what conditions does a JDBC prepared
statement
result in a server-side prepared statement?
http://jdbc.postgresql.org/development/privateapi/org/postgresql/PGStatement.html#setPrepareThreshold(int)
The default is 5, as far as I
Whit Armstrong wrote:
I needed to write a product aggregate function, and just happened to
find this example in the nodes to the 8.0 manual:
[...]
but that example looks pretty different than the ones found in the 8.3
manual (avg for instance):
[...]
Are there any experts out there
l...@crysberg.dk wrote:
I'm using PostgreSQL in a server project that uses many
forks and many threads in each forked process.
Almost everytime I do a pthread_cancel() I get a SIGSEGV.
I have then linked the libmudflapth into my program to catch
the problem sooner and now that
David Fetter wrote:
Please can you assist on following questions.
This is an issue for pgsql-general, where I'm redirecting this.
* do you any tool to check postgreSQL database integrity check?
No more than Oracle does. We get it right in the first place. The
existence of integrity
sergio nogueira wrote:
dmonitor= create table wereisthetable(col int);
CREATE TABLE
dmonitor= select tablename, tablespace from pg_tables where
tablename='wereisthetable';
tablename| tablespace
+
wereisthetable |
(1 row)
dmonitor= alter table
Thomas Kellerer wrote:
CREATE TABLE test
(
value uuid
);
INSERT INTO test VALUES ('----');
INSERT INTO test VALUES ('----');
INSERT INTO test VALUES (null);
select * from test where value !=
l...@crysberg.dk wrote:
I have a problem when upgrading from 8.2.4 to 8.3/8.4 using ecpg with a
prepare statement:
EXEC SQL PREPARE execquery FROM :stmt; line = __LINE__;
EXEC SQL AT :_thisDbConn DECLARE execcurs CURSOR FOR execquery; line =
__LINE__;
EXEC SQL AT :_thisDbConn OPEN
leif wrote:
Thank you for precise answer. And yes, I have (at least) 2
connections, all named. So I am even not using the 'default'
connection prepared statement as you point out.
I have looked a little further into the output of ecpg as
well as adding the AT connection to my
Tom Lane wrote:
It's always been that way. The lack of any obviously-sane way to
handle multiple SRFs in a targetlist is exactly why the feature is
looked on with disfavor.
It is clear that there is no really good way to handle this.
How about my last example that involved aggregate
J. Greg Davidson wrote:
Hi dear colleagues,
I'm trying to pull some platform-specific constants out of my
code by using psql variables, e.g.:
$ psql -v TypeLength=4
# CREATE TYPE tref (
INTERNALLENGTH = :TRefTypeLength,
INPUT = tref_in,
OUTPUT = tref_out,
PASSEDBYVALUE
);
While playing around with the new features in 8.4rc1, I observe the following:
I create a simple set returning function:
CREATE OR REPLACE FUNCTION n_plicate(x anyelement, i integer) RETURNS SETOF
anyelement LANGUAGE plpgsql AS
$$BEGIN
FOR n IN 1..i LOOP
RETURN NEXT x;
END LOOP;
Phil wrote:
I want to develop an app which uses libpq, built with mingw.
Is there a download package which contains just the include files/dlls?
If not, what package do I download? I don't need the server, just the client
libraries.
You can use the regular binary installer for Windows,
it
Kev wrote:
I came across this curious behaviour today, at least in the 2009-03-24
beta (I can't run a newer beta), that I couldn't find in the docs,
although maybe I missed it.
[...]
So while that is the way to create the trigger itself, the
trigger procedure must be created like this:
Dave Gauthier wrote:
What does Postgres have for managing/controlling user access
to the DB in terms of resource allocation? I remember in
Oracle, you could specify how many server slots were
available for users to share and how much resources they were
allotted. A super-user that
Christian Ferrari wrote:
I'm developing a new, free, XA compliant transaction manager.
One of the first resource manager I would be glad to support
is PostgreSQL; after some googling I have found no
information related to PostgreSQL and XA protocol support.
Can anyone give me more
Mark D. Grand wrote:
I am having a vexing problem with a script I am writing to
populate reference tables in a new database.
I am running postgreSQL 8.3 with psql 8.3.7.
Psql reads this SQL statement:
INSERT INTO META_AUTH.DOMAIN_META_ASSERTION (TITLE, DESCRIPTION,
stevesub wrote:
I keep having this need to create a function that will change the row data
as I am walking through the data. For example, I process each row in order,
if column1 change from previous row, set column2 to true.
Is this possible? I can run another query to modify the data, but
Rastislav Hudak wrote:
I'd like to get an array containing distinct values (always
integers) form a column in a table that is provided as a
parameter. So I created this function:
CREATE OR REPLACE FUNCTION get_distinct_values(table_name text, param_name
text)
RETURNS integer[] AS
Anirban Pal wrote:
Can any body tell me how to fetch directory path for lib or
data directory for postgres installation in windows using
registry. Solution using Java language will be highly solicited.
Java does not give you access to the Windows registry as this is not
portable to other
Anirban Pal wrote:
1st of all thanks for your kind reply. But I can access registry values
using java.
Ok, then you have some additional native code installed :^)
Does the documentation of this add-on suggest a way to search and
traverse Windoes registry keys?
Can any body tell me how to
Anirban Pal wrote:
In the pg_settings table, all reference to folder is with reference to data
directory.
No reference to postgres instalation
base directory, i mean where postgres have been installed.
That's true, you won't find that in the database.
Yurs,
Laurenz Albe
--
Sent via
I have a database that was created with SQL-ASCII encoding
(unfortunately). I ran pg_restore to load the struct and data into a
new database with UTF-8 encoding but no surprise- I'm seeing this
error for a number of tables:
pg_restore: [archiver (db)] COPY failed: ERROR: invalid byte
Marsh Ray wrote:
The central question: So if I successfully commit an update
transaction on one connection, then instantaneously issue a select on
another previously-opened connection, under what circumstances am I
guaranteed that the select will see the effects of the update?
If the select
Zico wrote:
our server suddenly went down and after searching, i found
out that, the OS crashed. So, i had to re-install my OS
again. But, the problem is, I couldnot take the dump file for
my postgresql database. Now, i have the raw data, that means,
my datas are in a disk. Is it possible to
Zico wrote:
[wants to restore a database without a backup]
Copy all the files that belong to the PostgreSQL server (everything
under the data directory) to a working machine with PostgreSQL
installed, and you should be able to start the server there.
the problem is, i don`t have files of
Zico wrote:
[wants to restore a database without a backup]
Could you explain that in more detail?
What is a pds or docs?
PDF == Portable Document Format files
Docs == Documents
Means, i have the backup of my files only which was in that database.
I'm still not sure what that means, but
WP Perquin wrote:
When I make the following simplified example:
SELECT regexp_matches('img src= title=dit is een
title tekst class=class12'
,'((title\s*=\s*\([^]*))+)|((src\s*=\s*\([^]*))+)','ig')
My result are 2 rows:
{NULL,NULL,NULL,src=\\,src=\\,}
{title=\dit
Tomasz Rejman wrote:
Few days ago I have changed my postgreSQL to 8.3 version and I have problem
with bytea fields. Let me show you an example:
CREATE TABLE testtable
(
test bytea
);
insert into testTable (test) VALUES
(E'\304\205\304\207\305\274\303\263\305\202wjfdsafdsa');
select
Eric Smith wrote:
How do I get a list of database usernames using the postgres C API?
Execute this query:
SELECT usename FROM pg_catalog.pg_user
and read the results.
Yours,
Laurenz Albe
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your
Glyn Astill wrote:
We had a power outage today when a couple of computer
controlled power strips crashed (my secondary psu's will stay
firmly in the wall sockets now though).
I'd had a lot of fun pulling plugs out under load before we
went into production so I wasn't particularly
durumdara wrote:
In FireBird the transactions have these settings:
SET TRANSACTION
[NAME hostvar]
[READ WRITE | READ ONLY]
[ [ISOLATION LEVEL] { SNAPSHOT [TABLE STABILITY]
| READ COMMITTED [[NO] RECORD_VERSION] } ]
[WAIT | NO WAIT]
[LOCK TIMEOUT
Mikko wrote:
my database has UTF8 encoding and Finnish locale, the client_encoding
and the console is set to WIN1252. I created a table with a single
NUMERIC(5,2) column and inserted a few values. Running a query 'SELECT
to_char(money, '999D99L') FROM table' through psql gives the following
Joshua D. Drake wrote:
Question 1 is wrong, because Npgsql is no commercial .NET data provider.
That's the main advantage: it is open source.
This is actually a misconception. Open Source doesn't disqualify it as
commercial. It disqualifies it as proprietary. I can make money
providing
Peeyush wrote:
I need some information on
1. What are the best features of Npgsql product as compare to
other commercial .net data providers?
2. If you have encountered any major problems, bugs or
performance issue etc... With this product?
You sent this to way too many lists, and you
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