We have a csv file which we upload into postgres DB. If there are some
errors, like a data mismatch with the database table columns, postgres
should raise and error and upload should fail.
What is happening now is that, in case we get some junk date in the upload
file, postgres does
On 11/5/2013 1:04 AM, bsreejithin wrote:
A wrong date like ,say, 33-Oct-2013 gets converted as 2-Nov-2013 when the
data is loaded into a date field. No error raised.Data gets uploaded!
um. postgresql won't do that conversion
postgres=# select '33-Oct-2013'::date;
ERROR: date/time field
Hello everybody:
I've found three server configuration parameters,
tcp_keepalives_{idle,interval,count} which control keepalive
behaviour. I know them, I know which my system defaults are, and I
know their default values, and I suppose in my systems ( linux ) they
correspond to setsockopt's of
bsreejithin, 05.11.2013 10:04:
We have a csv file which we upload into postgres DB. If there are some
errors, like a data mismatch with the database table columns, postgres
should raise and error and upload should fail.
What is happening now is that, in case we get some junk date in the
On Tue, Nov 5, 2013 at 2:29 AM, Francisco Olarte fola...@peoplecall.com wrote:
Hello everybody:
I've found three server configuration parameters,
tcp_keepalives_{idle,interval,count} which control keepalive
behaviour. I know them, I know which my system defaults are, and I
know their default
Jing Fan wrote:
I use following command to get a shortest-path query:
with recursive paths( src_id, dest_id, dist) as(
select n1,n2,1
from nodes
union
select src_id, dest_id, min(dist)
from ( select paths.src_id as src_id, nodes.n2 as dest_id,
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
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bsreejithin, 05.11.2013 13:14:
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
It would have much easier if you had simply used copy paste to post a text
version of
I am not using any mail client.I was directly trying to post the content I
attached.Got a connection reset by peer error on submit.Thought some issue
with the browser - so tried with firefox, chrome as well, in addition to IE
- got the same error there also. Any way, that's not the issue.
I am
Em 05/11/2013 10:36, Thomas Kellerer escreveu:
bsreejithin, 05.11.2013 13:14:
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
It would have much easier if you had simply
Thomas Kellerer wrote:
bsreejithin, 05.11.2013 13:14:
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
It would have much easier if you had simply used copy paste to
On Tue, 2013-11-05 at 04:14 -0800, bsreejithin wrote:
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
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I have two group operations.
One is inside the CTE ( union
select src_id, dest_id, min(dist) ),
another is outside the CTE.
Do you mean that even the grouping inside the CTE will be calculated only
after the CTE has been calculated?
Thank you very much:)
On Monday, November 4, 2013 10:09 PM, Albe Laurenz laurenz.a...@wien.gv.at
wrote:
Patrick Dung wrote:
As I have seen, some database created or pre-allocate large physical files on
the file system to as
the backend of the database tablespace.
For Postgresql, I have observed that it
Albe Laurenz laurenz.a...@wien.gv.at writes:
There is a comment in utils/adt/formatting.c:
* This function does very little error checking, e.g.
* to_timestamp('20096040','MMDD') works
So at least this is not by accident.
No, it isn't. This is in fact the traditional behavior of Unix
Patrick Dung wrote:
I have seen some databases product that allocate small number of large files.
Please correct me if I am wrong:
MSSQL (one file is the data and another file for the transaction log)
MySQL with InnoDB
Oracle
DB2
I don't know enough about DB2 and MSSQL, but you are
Jing Fan wrote:
I have two group operations.
One is inside the CTE ( union
select src_id, dest_id, min(dist) ),
another is outside the CTE.
Do you mean that even the grouping inside the CTE will be calculated only
after the CTE has been
calculated?
I
bsreejithin bsreejit...@gmail.com writes:
I am not sure why : select to_date('33-OCT-2013', 'dd-mon-')
is returning 2013-11-02.
For cases like the issue I am facing, where we need to raise an error saying
the data is wrong, DB manipulating the data is not proper.
Then don't use
Why the one inside does not do anything? It won't be executed?
Best,
Jing
On Tue, Nov 5, 2013 at 8:52 AM, Albe Laurenz laurenz.a...@wien.gv.atwrote:
Jing Fan wrote:
I have two group operations.
One is inside the CTE ( union
select src_id, dest_id,
On 11/5/13, bsreejithin bsreejit...@gmail.com wrote:
I am not sure why : select to_date('33-OCT-2013', 'dd-mon-')
is returning 2013-11-02.
For cases like the issue I am facing, where we need to raise an error
saying
the data is wrong, DB manipulating the data is not proper.
Try using
Em 05/11/2013 12:51, Albe Laurenz escreveu:
Patrick Dung wrote:
I have seen some databases product that allocate small number of large files.
Please correct me if I am wrong:
MSSQL (one file is the data and another file for the transaction log)
MySQL with InnoDB
Oracle
DB2
I don't know
Jing Fan wrote:
Why the one inside does not do anything? It won't be executed?
It is executed.
It might filter out the occasional row, but if you look at
the example I gave you, you'll see that it won't do anything
to keep it from recursing.
Yours,
Laurenz Albe
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On Mon, Nov 4, 2013 at 8:31 PM, ajeli...@gmail.com ajeli...@gmail.com wrote:
Along the lines of the equality operator; I have ran into issues trying
to
pivot a table/result set with a json type due what seemed to be no
equality
operator.
For the curious, and also use-case considerations for
* Stephen Frost wrote:
* Brian Crowell (br...@fluggo.com) wrote:
However, the eventual goal was to connect to this same server from a
.NET app running on Windows, and here I've run into a snag. The Npgsql
library does not support GSSAPI—it only supports SSPI, which is
* Christian Ullrich (ch...@chrullrich.net) wrote:
I tried to fix it using the reverse of they one-line fix that worked
in both JDBC and libpq. There, the problem was that they only
supported GSSAPI and had no clue about SSPI (except libpq on
Windows). The fix was to basically declare GSSAPI
* Stephen Frost wrote:
* Christian Ullrich (ch...@chrullrich.net) wrote:
I tried to fix it using the reverse of they one-line fix that worked
in both JDBC and libpq. There, the problem was that they only
supported GSSAPI and had no clue about SSPI (except libpq on
Windows). The fix was to
If the grouping inside CTE is executed, I don't think it would generate
result like
src_id | dest_id | dist
+-+--
3384 |6236 |1
3384 |1739 |2
3384 |6236 |3
3384 |1739 |4
3384 |6236 |5
3384 |1739 |6
3384 |
On Tue, Nov 5, 2013 at 2:35 PM, Christian Ullrich ch...@chrullrich.netwrote:
* Stephen Frost wrote:
* Brian Crowell (br...@fluggo.com) wrote:
However, the eventual goal was to connect to this same server from a
.NET app running on Windows, and here I've run into a snag. The Npgsql
library
On 11/05/2013 05:29 AM, Albe Laurenz wrote:
Thomas Kellerer wrote:
bsreejithin, 05.11.2013 13:14:
Not able to post the attached details as a comment in the reply box, so
attaching it as an image file :
http://postgresql.1045698.n5.nabble.com/file/n5776987/Untitled.png
It would have much
* Francisco Figueiredo Jr. wrote:
On Tue, Nov 5, 2013 at 2:35 PM, Christian Ullrich ch...@chrullrich.net
mailto:ch...@chrullrich.net wrote:
* Stephen Frost wrote:
* Brian Crowell (br...@fluggo.com mailto:br...@fluggo.com) wrote:
However, the eventual goal was to
* Christian Ullrich wrote:
Nov 1 10:31:50 infra1 postgres[25277]: [7-1] FATAL: accepting GSS
security context failed
Nov 1 10:31:50 infra1 postgres[25277]: [7-2] DETAIL: An unsupported
mechanism was requested: Unknown error
Nov 1 10:39:31 infra1 postgres[25587]: [7-1] FATAL: accepting GSS
I need to clone production database to development server ? What is the best
and simplest way to achieve that? Both my production and development
postgres versions are same. Will copy over data folder using rsync work?
Thanks in advance.
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Hi all,
A few days back, I faced a problem where I *pg_start_backup('label') *was
hang in the server forever.
I stopped the process and then used *pg_start_backup('label',true) *and it
worked.
Now I am trying to investigate why I need to use true as second parameter
and read the doc
There is an
On Tue, Nov 5, 2013 at 3:11 PM, sparikh spar...@ecotality.com wrote:
I need to clone production database to development server ? What is the
best
and simplest way to achieve that? Both my production and development
postgres versions are same. Will copy over data folder using rsync work?
On 11/5/2013 3:11 PM, sparikh wrote:
I need to clone production database to development server ? What is the best
and simplest way to achieve that? Both my production and development
postgres versions are same. Will copy over data folder using rsync work?
if the database isn't gigenormous, on
Copying the data folder should work as long as you stop the postgres
service on the production server before starting the copy and don't start
it up again until the copy finishes. pg_dump and pg_restore (look them up
in the online docs) will get the job done without you having to take the
On 11/05/2013 03:41 PM, m...@byrney.com wrote:
Copying the data folder should work as long as you stop the postgres
service on the production server before starting the copy and don't start
it up again until the copy finishes. pg_dump and pg_restore (look them up
in the online docs) will get
Thanks Jeff for your quick response.
I inherited this system and they had cron job which uses pg_dump for back
up. I recently used to rsync to bring back my hot standby when it was out of
sync and offline for few days because of space issue. That is when the
thought that I might be able to use
rummandba wrote
A few days back, I faced a problem where I *pg_start_backup('label') *was
hang in the server forever.
so, the server is still hung? can you define what you mean by hung - what
did and did not work?
I stopped the process and then used *pg_start_backup('label',true) *and
it
On Tue, 5 Nov 2013 15:30:19 -0800 AI Rumman rumman...@gmail.com wrote:
Hi all,
A few days back, I faced a problem where I *pg_start_backup('label') *was
hang in the server forever.
I stopped the process and then used *pg_start_backup('label',true) *and it
worked.
Now I am trying to
Bill Moran wrote
How long that takes is a factor of other settings (as David mentioned) and
also depedent on what other transactions may be running.
While I am inclined to believe this is true the documentation is unclear
that other transactions have any bearing on the delay. All the
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