Logging attempt to connect with odbc

Logging attempt to connect with odbc

am 07.06.2011 20:16:44 von Fred Parkinson

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Are there any postgresql logs that will tell me why the server is refusing =
my attempt to create an odbc connection to a database?
I am trying to get to one of our virtual servers with an odbc connection =
but am refused.
I have other connections to other databases on the same machine, and I =
thought I duplicated everything from a connecable database to the one I am =
now trying to connect to, but must have left something out. Hopefully a =
database log will tell me what is defective about my attempt to connect.
=20
(I browsed through responses to a search on 'server logs' but couldn't =
find what I need.)
=20
Thanks. Fred

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Are there any postgresql logs that will tell me why the server is =
refusing my attempt to create an odbc connection to a database?

I am trying to get to one of our virtual servers with an odbc =
connection but am refused.

I have other connections to other databases on the same machine, and =
I thought I duplicated everything from a connecable database to the one I =
am now trying to connect to, but must have left something out.  =
Hopefully a database log will tell me what is defective about my attempt =
to connect.

 

(I browsed through responses to a search on 'server logs' but =
couldn't find what I need.)

 

Thanks.  Fred


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Re: Logging attempt to connect with odbc

am 08.06.2011 06:57:53 von Craig Ringer

Please read: http://wiki.postgresql.org/wiki/Guide_to_reporting_problems
and try again. Insufficient information.

--
Craig Ringer

Tech-related writing at http://soapyfrogs.blogspot.com/

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Re: Logging attempt to connect with odbc

am 08.06.2011 19:04:26 von Fred Parkinson

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I am using:
postgres odbc version: 7.03.02.00 (been using this successfully for about =
10 years)
server version 8.1.22
running on a (virtualized) Suse Linux 10.1 instance
=20
Digging into the results of a search on 'log files' I figured out where =
they are and how to configure server log output (mostly), but cannot =
interpret the results
=20
(new) postgresql.conf settings:
log_error_verbosity =3D verbose
log_connections =3D on
log_line_prefix =3D '%t %d %u %r'
log_min_error_statement =3D info
log_min_duration_statement =3D 0
=20
Log results of trying to establish an odbc connection from a windos =
machine:
2011-06-08 07:49:01 PDT [unknown] [unknown] LOG: 00000: connection =
received: host=3D172.16.2.42 port=3D3534 (172.16.2.42 is my windows =
intranet ip address)
2011-06-08 07:49:01 PDT [unknown] [unknown] LOCATION: BackendRun, =
postmaster.c:2712
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: connection authorized: user=3Dpostgres database=3Dtimecard_develop=
ment
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: BackendRun, postmaster.c:2782
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.162 ms statement: =20
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.689 ms statement: select version()
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.139 ms statement: set DateStyle to 'ISO'
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.028 ms statement: set geqo to 'OFF'
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.058 ms statement: set extra_float_digits to 2
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 1.584 ms statement: select oid from pg_type where =
typname=3D'lo'
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:=
00000: duration: 0.130 ms statement: select pg_client_encoding()
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCA=
TION: exec_simple_query, postgres.c:1105=20
that's it. that's all I get before Windows reports that "a connection =
could not be made (with) ... the connection parameters..."
Perhaps there is another configuration parameter I can set to get more =
information, or set the ones described above to something else?

Or perhaps the information I need is here but I can't interpret it?

All help is greatly appreciated.

Fred

=20
=20

>>> Craig Ringer 06/07/2011 9:57 PM >>>
Please read: http://wiki.postgresql.org/wiki/Guide_to_reporting_problems
and try again. Insufficient information.

--=20
Craig Ringer

Tech-related writing at http://soapyfrogs.blogspot.com/

--=20
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charset=3Dutf-8"> WebAccess"> font-size: 13px; '>I am using:

postgres odbc version: 7.03.02.00 (been using this successfully for =
about 10 years)

server version 8.1.22

running on a (virtualized) Suse Linux 10.1 instance

 

Digging into the results of a search on 'log files' I figured out =
where they are and how to configure server log output (mostly), but cannot =
interpret the results

 

(new) postgresql.conf settings:

log_error_verbosity =3D verbose

log_connections =3D on

log_line_prefix =3D '%t %d %u %r'

log_min_error_statement =3D info

log_min_duration_statement =3D 0

 

Log results of trying to establish an odbc connection from a windos =
machine:
2011-06-08 07:49:01 PDT [unknown] [unknown] LOG:  =
00000: connection received: host=3D172.16.2.42 port=3D3534  (172.16.2.=
42 is my windows intranet ip address)
2011-06-08 07:49:01 PDT [unknown] =
[unknown] LOCATION:  BackendRun, postmaster.c:2712
2011-06-08 =
07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:  =
00000: connection authorized: user=3Dpostgres database=3Dtimecard_developme=
nt
2011-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(353=
4)LOCATION:  BackendRun, postmaster.c:2782
2011-06-08 07:49:01 PDT =
timecard_development postgres 172.16.2.42(3534)LOG:  00000: duration: =
0.162 ms  statement:  
2011-06-08 07:49:01 PDT timecard_develo=
pment postgres 172.16.2.42(3534)LOCATION:  exec_simple_query, =
postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development postgres =
172.16.2.42(3534)LOG:  00000: duration: 0.689 ms  statement: =
select version()
2011-06-08 07:49:01 PDT timecard_development postgres =
172.16.2.42(3534)LOCATION:  exec_simple_query, postgres.c:1105
2011=
-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOG:&nbs=
p; 00000: duration: 0.139 ms  statement: set DateStyle to 'ISO'
201=
1-06-08 07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCATIO=
N:  exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT =
timecard_development postgres 172.16.2.42(3534)LOG:  00000: duration: =
0.028 ms  statement: set geqo to 'OFF'
2011-06-08 07:49:01 PDT =
timecard_development postgres 172.16.2.42(3534)LOCATION:  exec_simple_=
query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development =
postgres 172.16.2.42(3534)LOG:  00000: duration: 0.058 ms  =
statement: set extra_float_digits to 2
2011-06-08 07:49:01 PDT =
timecard_development postgres 172.16.2.42(3534)LOCATION:  exec_simple_=
query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_development =
postgres 172.16.2.42(3534)LOG:  00000: duration: 1.584 ms  =
statement: select oid from pg_type where typname=3D'lo'
2011-06-08 =
07:49:01 PDT timecard_development postgres 172.16.2.42(3534)LOCATION: =
exec_simple_query, postgres.c:1105
2011-06-08 07:49:01 PDT timecard_dev=
elopment postgres 172.16.2.42(3534)LOG:  00000: duration: 0.130 =
ms  statement: select pg_client_encoding()
2011-06-08 07:49:01 PDT =
timecard_development postgres 172.16.2.42(3534)LOCATION:  exec_simple_=
query, postgres.c:1105
 

 that's it. that's all I get before Windows reports that "a =
connection could not be made (with) ... the connection parameters..."
Pe=
rhaps there is another configuration parameter I can set to get more =
information, or set the ones described above to something else?

Or perhaps the information I need is here but I can't interpret it?

=

 All help is greatly appreciated.

Fred

 

 


>>> Craig Ringer <craig@postnewspapers.com.au> =
06/07/2011 9:57 PM >>>
Please read: gresql.org/wiki/Guide_to_reporting_problems">http://wiki.pos tgresql.org/wik=
i/Guide_to_reporting_problems

and try again. Insufficient informatio=
n.

--
Craig Ringer

Tech-related writing at p://soapyfrogs.blogspot.com/">http://soapyfrogs.blogspot.com /

--=

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make changes to your subscription:
mailpref/pgsql-odbc">http://www.postgresql.org/mailpref/pgsq l-odbc
<=
/div>

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Re: Logging attempt to connect with odbc

am 09.06.2011 06:00:34 von Craig Ringer

On 09/06/11 01:04, Fred Parkinson wrote:

> that's it. that's all I get before Windows reports that "a connection
> could not be made (with) ... the connection parameters..."

There are no errors in the server-side logs, so I'd be looking at the
client-side ODBC logging.

Turn on ODBC client logging and look at the "mylog" file to see if
there's anything informative. You can enable driver-level logging in the
DSN options using the "MyLog" option; this is **NOT** the same as "ODBC
Logging" which will not tell you what you need to know.

See:

http://psqlodbc.projects.postgresql.org/config.html

http://psqlodbc.projects.postgresql.org/

--
Craig Ringer


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