Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of the bad things is that
the password is out in the clear.
What can I do to prevent it from being such? How do I protect it from
'innocent' users?
If I'm not mistaken, it's possible to put your password in the .pgpass
file
-Original Message-
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of the bad things is that
the password is out in the clear.
What can I do to prevent it from being such? How do I protect it from
'innocent'
Ow Mun Heng wrote:
-Original Message-
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of the bad things is that
the password is out in the clear.
What can I do to prevent it from being such? How do I protect
On Wed, Aug 12, 2009 at 09:30, Ow Mun Hengow.mun.h...@wdc.com wrote:
-Original Message-
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of the bad things is that
the password is out in the clear.
What can I
Rodrick Hales wrote:
We have two machines that run a C application that interfaces with a
Postgres database. They are our development and production machines.
The version is PostgreSQL 8.3.7 on i686-redhat-linux-gnu, complied by
GCC gcc (GCC) 4.1.2.20071124 (Red Hat 4.1.2-42) .
On the
-Original Message-
From: Magnus Hagander [mailto:mag...@hagander.net]
On Wed, Aug 12, 2009 at 09:30, Ow Mun Hengow.mun.h...@wdc.com wrote:
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of the bad things is
On Wed, Aug 12, 2009 at 10:01, Ow Mun Hengow.mun.h...@wdc.com wrote:
-Original Message-
From: Magnus Hagander [mailto:mag...@hagander.net]
On Wed, Aug 12, 2009 at 09:30, Ow Mun Hengow.mun.h...@wdc.com wrote:
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng
I am struggling to learn libpq.
for some reason, I could not get an INSERT to produce an Oid. actually, what I
am looking for, is to get the ID of the last record inserted or to verify that
I inserted a record successfully. I think you use PQresultStatus() for that.(?)
Isn't PQoidValue() for
-Original Message-
From: Magnus Hagander [mailto:mag...@hagander.net]
No, we're talking about operating system user here, not postgres user.
So the owner of the database object is irrelevant - only the user that
the backend process is executing as.
Got it.. Thanks for the tip.
--
Ow Mun Heng wrote:
-Original Message-
From: Magnus Hagander [mailto:mag...@hagander.net]
On Wed, Aug 12, 2009 at 09:30, Ow Mun Hengow.mun.h...@wdc.com wrote:
From: Tommy Gildseth [mailto:tommy.gilds...@usit.uio.no]
Ow Mun Heng wrote:
I'm starting to use DBLink / DBI-Link and one of
On Wed, Aug 12, 2009 at 10:11, Jim Michaelsjmich...@yahoo.com wrote:
I am struggling to learn libpq.
for some reason, I could not get an INSERT to produce an Oid. actually,
By default, tables are created without Oids.
what I am looking for, is to get the ID of the last record inserted or
utsav.turray wrote:
Dear All,
I am using postgres 7.3 version on RHEL 4.0.
My database has been restored.
All tables all working fine i.e select , update but on a particular table
its showing error
ERROR: XLogFlush: request AF/5703EDC8 is not satisfied --- flushed only to
AF/50F15ABC
I have
SELECT r IS NULL, r IS NOT NULL
FROM (VALUES (1,NULL)) r(a,b);
returns FALSE for *both* columns. How can a row be both NULL *and*
non-NULL?
Actually, the value is neither NULL, nor non-NULL.
Part of it is NULL and part of it isn't so neither IS NULL is true,
nor is IS NOT NULL
cheers,
I note that plpython.dll references a specific Python version. In the case of
Postgres 8.1.4, which is what I have installed, the reference is to
Python24.dll.
Is there yet a Postgres version in which plpython.dll references Python26.dll?
(I am running on Windows XP Professional Service Pack
query using partitions explicitly (1):
explain analyze
select nome1,
thv3tralacc,
dltbfpgpdch
FROM cell_bsc_60_0610 as cell_bsc
left outer join teststscell73_0610_1 as data on
data.ne_id=cell_bsc.nome1
left outer join
On Wed, Aug 12, 2009 at 10:51:04AM +0200, Willy-Bas Loos wrote:
SELECT r IS NULL, r IS NOT NULL
FROM (VALUES (1,NULL)) r(a,b);
returns FALSE for *both* columns. How can a row be both NULL *and*
non-NULL?
Actually, the value is neither NULL, nor non-NULL.
Part of it is NULL and
Le 08/08/09 02:13, Bruno Baguette a écrit :
As you can see, I'm not really convinced for SOLUTION A or SOLUTION B as
they have both some CONS. And they will both require some stored
procedures to check references integrity. Solution B seems to be less
weird to me.
What would you do in that
Magnus Hagander mag...@hagander.net writes:
If I'm not mistaken, it's possible to put your password in the .pgpass
file in the postgres-users home folder, on the server where the postgres
cluster is running.
You need to put it in the .pgpass file of the postgres user - the one
that runs the
Sam Mason wrote:
Nope, I still don't get it. Why treat rows specially? If this was
true, then what should:
SELECT a IS NULL, a IS NOT NULL
FROM (SELECT ARRAY [1,NULL]) x(a);
evaluate to? As part of it is NULL and part isn't then, by your
reasoning, it should return TRUE
On Wed, Aug 12, 2009 at 10:14 AM, Daniel Veritedan...@manitou-mail.org wrote:
Sam Mason wrote:
Nope, I still don't get it. Why treat rows specially? If this was
true, then what should:
SELECT a IS NULL, a IS NOT NULL
FROM (SELECT ARRAY [1,NULL]) x(a);
evaluate to? As part of
On Wed, Aug 12, 2009 at 04:14:31PM +0200, Daniel Verite wrote:
But IS NULL applied to an array is useless to test if there are null values
inside, whereas this is apparently the whole point of IS NULL applied to
rows.
I mean:
select a is null from (select array[null]) x(a);
returns false,
Sam Mason wrote:
But it seems to be a somewhat arbitrary choice to handle
IS NULL for rows differently from everything else.
For scalar or array types, is null means that the value happens to be that
special value that we call null. No conceptual problem here.
But for rows, there is no
On Wed, Aug 12, 2009 at 08:02:10PM +0200, Daniel Verite wrote:
Sam Mason wrote:
But it seems to be a somewhat arbitrary choice to handle
IS NULL for rows differently from everything else.
For scalar or array types, is null means that the value happens to be that
special value that we call
Hello,
We have synchronous_commit=off in our postgresql.conf file. Does this
setting affect mvcc? For instance if I have two connections from processes
on different machines that do the following:
c1 begins transaction
c1 inserts rows into table
c1 commits transaction
c2 begins transaction
c2
On Wed, Aug 12, 2009 at 8:28 PM, Kelly Burkhartkelly.burkh...@gmail.com wrote:
Hello,
We have synchronous_commit=off in our postgresql.conf file. Does this
setting affect mvcc?
If you don't have a crash then there is absolutely no difference from
the clients' point of view (besides speed).
Kelly Burkhart wrote:
Hello,
We have synchronous_commit=off in our postgresql.conf file. Does this
setting affect mvcc? For instance if I have two connections from
processes on different machines that do the following:
c1 begins transaction
c1 inserts rows into table
c1 commits
Sam Mason wrote:
But for rows, there is no such thing. You can't assign null to a row, it
makes no sense and actually causes an error.
What makes you say this? There's no reason I can see that would cause
row values should be special in this way. Maybe if you could define
what
hi people!
I have this test query to simulate rownums in 8.3:
SELECT
(select count(i)+1 from prueba
where i xi.i
) as rownum, i, p
FROM prueba xi limit 5;
Devuelve , que esta bien:
1;1;299361
2;2;421127
3;3;166284
4;4;458945
5;5;81619
But in 8.4 throws this:
postgres=# SELECT
postgres-#
I'd like to loop through a group of constant string values using plpgsql
The best analog i can think of would be in a shell script
#!/usr/bin/ksh
for a in a b c d e; do
echo $a
done
./a.ksh
a
b
c
d
e
Is there some tricky way I can make that happen in postgres?
(I don't want to put the values
Hi. I am trying to build pgbench on CentOS 5.3 x86_64.
make complains that it cannot find -lpgport
# cd contrib
# make all
...
make[1]: Entering directory `/home/tsalolia/postgresql-8.3.7/contrib/pgbench'
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Winline
-Wdeclaration-after-statement
David Kerr d...@mr-paradox.net writes:
I'd like to loop through a group of constant string values using plpgsql
The best analog i can think of would be in a shell script
#!/usr/bin/ksh
for a in a b c d e; do
Use VALUES?
regression=# create function foo() returns int as $$
regression$#
Aleksey Tsalolikhin atsaloli.t...@gmail.com writes:
Hi. I am trying to build pgbench on CentOS 5.3 x86_64.
make complains that it cannot find -lpgport
# cd contrib
# make all
You need to make the rest of the tree first. Or at least the
src/port/ part.
regards, tom
David Kerr d...@mr-paradox.net wrote:
I'd like to loop through a group of constant string values using plpgsql
The best analog i can think of would be in a shell script
#!/usr/bin/ksh
for a in a b c d e; do
echo $a
done
./a.ksh
a
b
c
d
e
Is there some tricky way I can make that
Emanuel Calvo Franco wrote:
hi people!
I have this test query to simulate rownums in 8.3:
SELECT
(select count(i)+1 from prueba
where i xi.i
) as rownum, i, p
FROM prueba xi limit 5;
Devuelve , que esta bien:
1;1;299361
2;2;421127
3;3;166284
4;4;458945
5;5;81619
But in 8.4 throws this:
On Wed, Aug 12, 2009 at 4:19 PM, Tom Lanet...@sss.pgh.pa.us wrote:
Aleksey Tsalolikhin atsaloli.t...@gmail.com writes:
Hi. I am trying to build pgbench on CentOS 5.3 x86_64.
make complains that it cannot find -lpgport
# cd contrib
# make all
You need to make the rest of the tree first.
On Wed, Aug 12, 2009 at 07:10:16PM -0400, Tom Lane wrote:
- David Kerr d...@mr-paradox.net writes:
- I'd like to loop through a group of constant string values using plpgsql
- The best analog i can think of would be in a shell script
- #!/usr/bin/ksh
-
- for a in a b c d e; do
-
- Use
On Thu, Aug 13, 2009 at 9:37 AM, Chris dmag...@gmail.com wrote:
Emanuel Calvo Franco wrote:
But in 8.4 throws this:
postgres=# SELECT
postgres-# (select count(i)+1 from prueba
postgres(# where i xi.i
postgres(# ) as rownum, i, p
postgres-# FROM prueba xi limit 5;
rownum | i|
Tom Lane escribió:
Aleksey Tsalolikhin atsaloli.t...@gmail.com writes:
Hi. I am trying to build pgbench on CentOS 5.3 x86_64.
make complains that it cannot find -lpgport
# cd contrib
# make all
You need to make the rest of the tree first. Or at least the
src/port/ part.
Sounds
if I have field declared
myvalue text[][]
insert into vladik (myval)
values
(
'{{\,A, \B}, {Y, Q}}'
)
What do you guys use in your treasurechest of 'addons'
to successfully parse out the above trickery
and get
and get the 4 strings
,A
B
Y
Q
from within Postgres stored procedure as well as C++
Using arrays makes it a little less verbose and easier to manage IMO.
SELECT v FROM unnest(array['a','b','c','d']) v
Is that 8.4? or is unnest from contrib/ ?
thanks!
Dave
Unnest is included in 8.4, but it's pretty much essential for working
with arrays. Pre 8.4, you'd add the function
V S P wrote:
if I have field declared
myvalue text[][]
insert into vladik (myval)
values
(
'{{\,A, \B}, {Y, Q}}'
)
What do you guys use in your treasurechest of 'addons'
to successfully parse out the above trickery
and get
and get the 4 strings
,A
B
Y
Q
from within Postgres stored procedure
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