Nabble - PostgreSQL - odbc

Re: Using ADO to write a blob in VBA

2009-12-07T12:42:03Z

Uncheck the "bytea as LO" in your ODBC connection options. Datasource,
page 2.

Not sure what the conn string option name is though.

> -----Original Message-----
> From: pgsql-odbc-owner@...
> [mailto:pgsql-odbc-owner@...] On Behalf Of Stephan Strauss
> Sent: Monday, December 07, 2009 5:58 AM
> To: pgsql-odbc@...
> Subject: [ODBC] Using ADO to write a blob in VBA
>
>
> Dear mates,
>
> I have a question concerning the postgresql page
>
> http://psqlodbc.projects.postgresql.org/howto-vblo.html
>
> I tried the ADO (Active X Data objects) blob version using
> postgres server version 8.4 (postgres ODBC client 8.04.01)
> with a table in two variants
>
> * table (main integer, object oid)
> * table (main integer, object bytea)
>
> but got back the error message: "Type lo does not exist" when
> executing with
>
> Set rs = cmd.Execute
>
> So, either this page is outdated or I am doing something
> wrong: Is there a third binary type in postgresql that I should use?
>
> Thanks a lot for any short answer. Would be very helpful,
> because I have to port
> a visual basic script ( I dislike this language by the way
> :) ) to work together with
> postgresql.
>
> Best regards and cheers,
>
> Stephan
>
>
> Here is the way I tried it:
>
> ----------------------------------------------------8<--------

---------------------------------------

>
>
>
> Sub Try()
> Dim cn As New ADODB.Connection
> Dim rs As ADODB.Recordset
> Dim cmd As ADODB.Command
> Dim chunk() As Byte
> Dim fd As Integer
> Dim flen As Long
> Dim main As ADODB.Parameter
> Dim object As ADODB.Parameter
>
> ' Connect to the database using ODBC
> With cn
> .ConnectionString = "dsn=xxx; pwd=yyy"
> .Open
> .CursorLocation = adUseClient
> End With
>
> ret = cn.Execute("create table newtesttable (main
> integer, object oid)")
>
> ' Here is an example if you want to issue a direct
> command to the database
> '
> 'Set cmd = New ADODB.Command
> 'With cmd
> ' .CommandText = "delete from MYTABLE"
> ' .ActiveConnection = cn
> ' .Execute
> 'End With
> 'Set cmd = Nothing
>
> '
> ' Here is an example of how insert directly into the
> database without using
> ' a recordset and the AddNew method
> '
> Set cmd = New ADODB.Command
> cmd.ActiveConnection = cn
> cmd.CommandText = "insert into newtesttable(main,object)
> values(?,?)"
> cmd.CommandType = adCmdText
>
> ' The main parameter
> Set main = cmd.CreateParameter("main", adInteger, adParamInput)
> main.Value = 100 '' a random integer value ''
> cmd.Parameters.Append main
>
> ' Open the file for reading
> fd = FreeFile
> Open "myBlobFile.txt" For Binary Access Read As fd
> flen = LOF(fd)
> If flen = 0 Then
> Close
> MsgBox "Error while opening the file"
> End
> End If
>
> ' The object parameter
> '
> ' The fourth parameter indicates the memory to allocate
> to store the object
> Set object = cmd.CreateParameter("object", _
> adLongVarBinary, _
> adParamInput, _
> flen + 100)
> ReDim chunk(1 To flen)
> Get fd, , chunk()
>
> ' Insert the object into the parameter object
> object.AppendChunk chunk()
> cmd.Parameters.Append object
>
> ' Now execute the command
> Set rs = cmd.Execute
>
> ' ... and close all
> cn.Close
> Close
>
>
>
>
> End Sub
>
> ----------------------------------------------------8<--------

---------------------------------------
>
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Re: Using ADO to write a blob in VBA

2009-12-07T07:18:38Z

On Mon, Dec 7, 2009 at 5:57 AM, Stephan Strauss
<Stephan.Strauss@...> wrote:

> http://psqlodbc.projects.postgresql.org/howto-vblo.html
> but got back the error message: "Type lo does not exist" when executing with

The lo type is not part of the standard postgresql install. It is an
extension that you can add to your postgresql server:

http://www.postgresql.org/docs/8.4/interactive/lo.html

Once you've installed type Large Objects data type it should work.

--
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Richard Broersma Jr.

Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug

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Using ADO to write a blob in VBA

2009-12-07T05:57:43Z

Dear mates,

I have a question concerning the postgresql page

http://psqlodbc.projects.postgresql.org/howto-vblo.html

I tried the ADO (Active X Data objects) blob version using postgres server version 8.4 (postgres ODBC client 8.04.01) with a table in two variants

* table (main integer, object oid)
* table (main integer, object bytea)

but got back the error message: "Type lo does not exist" when executing with

Set rs = cmd.Execute

So, either this page is outdated or I am doing something wrong: Is there a third binary type in postgresql that I should use?

Thanks a lot for any short answer. Would be very helpful, because I have to port
a visual basic script ( I dislike this language by the way :) ) to work together with
postgresql.

Best regards and cheers,

Stephan

Here is the way I tried it:

----------------------------------------------------8<-----------------------------------------------

Sub Try()
Dim cn As New ADODB.Connection
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
Dim chunk() As Byte
Dim fd As Integer
Dim flen As Long
Dim main As ADODB.Parameter
Dim object As ADODB.Parameter

' Connect to the database using ODBC
With cn
.ConnectionString = "dsn=xxx; pwd=yyy"
.Open
.CursorLocation = adUseClient
End With

ret = cn.Execute("create table newtesttable (main integer, object oid)")

' Here is an example if you want to issue a direct command to the database
'
'Set cmd = New ADODB.Command
'With cmd
' .CommandText = "delete from MYTABLE"
' .ActiveConnection = cn
' .Execute
'End With
'Set cmd = Nothing

'
' Here is an example of how insert directly into the database without using
' a recordset and the AddNew method
'
Set cmd = New ADODB.Command
cmd.ActiveConnection = cn
cmd.CommandText = "insert into newtesttable(main,object) values(?,?)"
cmd.CommandType = adCmdText

' The main parameter
Set main = cmd.CreateParameter("main", adInteger, adParamInput)
main.Value = 100 '' a random integer value ''
cmd.Parameters.Append main

' Open the file for reading
fd = FreeFile
Open "myBlobFile.txt" For Binary Access Read As fd
flen = LOF(fd)
If flen = 0 Then
Close
MsgBox "Error while opening the file"
End
End If

' The object parameter
'
' The fourth parameter indicates the memory to allocate to store the object
Set object = cmd.CreateParameter("object", _
adLongVarBinary, _
adParamInput, _
flen + 100)
ReDim chunk(1 To flen)
Get fd, , chunk()

' Insert the object into the parameter object
object.AppendChunk chunk()
cmd.Parameters.Append object

' Now execute the command
Set rs = cmd.Execute

' ... and close all
cn.Close
Close

End Sub

----------------------------------------------------8<-----------------------------------------------

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Re: Hi!

2009-12-04T18:28:28Z

On 5/12/2009 2:05 AM, Daniela Mamede d'Almeida wrote:
> Hi Jonah!
> I installed the client libraries, but the error is still there... The
> pkg I installed is postgresql-libs-7.4.13-2.RHEL4.1.x86_64.rpm
> Do I have to do anything?

Install the PgODBC packages too, rather than trying to build PgODBC from
source. Assuming there are any for RHEL4 - I can't find a package search
like `packages.debian.org' for RHEL, but the distrowatch source package
list doesn't include unixodbc so it might not be included in the system
packages.

If you *must* install PgODBC from source, install the -dev or -devel rpm
for the client libraries too, since that should contain pg_config . You
might also need to install unixodbc; I'm not sure about that.

--
Craig Ringer

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[ psqlodbc-Bugs-1010735 ] Error on method Fields using client side recordset

2009-12-04T15:36:27Z

Bugs item #1010735, was opened at 2009-11-30 14:54
You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Gregory Fernandez (lgringo)
Assigned to: Nobody (None)
Summary: Error on method Fields using client side recordset

Initial Comment:
Hi,

I got "Multiple-step operation generated errors. Check each status value." when I try to assign a field, using a recordset with client side property set.

Visual Basic code :
01 Dim cx As New ADODB.Connection
02 Set cx = ADODB.Connection
03 cx.Open "Driver={PostgreSQL Unicode};Server=127.0.0.1;Database=mydb;UID=XXX;PWD=XXX;"
04 Dim rds As new ADODB.Recordset
05 rds.CursorLocation = adUseClient
06 rds.Open "SELECT * FROM bug", cx, adOpenDynamic, adLockOptimistic
07 rds.AddNew
08 rds.Fields("id") = 1
09 rds.Fields("texte") = "texte"
10 rds.Update
11 rds.Close
12 cx.Close

Version 8.03.04.00 works fine.
Version 8.04.01.00 gives the error ("Multiple-step operation generated errors ...").

Server used : PostgreSQL 8.3.8

----------------------------------------------------------------------

>Comment By: Hiroshi Inoue (hinoue)
Date: 2009-12-04 23:36

Message:
Could you please try the drivers on testing for 8.4.0101 at
http://www.geocities.jp/inocchichichi/psqlodbc/index.html
?

----------------------------------------------------------------------

Comment By: Gregory Fernandez (lgringo)
Date: 2009-11-30 14:58

Message:
NB: Removing line 05 solves my problem for this test but my
main application needs adUseClient.

----------------------------------------------------------------------

You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

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Re: declare/fetch problem with pgpool 2.2.3; Postgres 8.4; ODBC 8.03.04.00

2009-12-04T15:27:07Z

Hi Andreas,

Sorry for the delay.

The recent pgpool-II 2.2.6 release seems to contain the bug fix.
Thanks to pgpool team.

regards,
Hiroshi Inoue

Hiroshi Inoue wrote:

> Andreas Gaab wrote:
>>> -----Ursprüngliche Nachricht-----
>>> Von: Hiroshi Inoue [mailto:inoue@...] Gesendet: Donnerstag, 19.
>>> November 2009 23:12
>>> An: Andreas Gaab
>>> Cc: 'pgsql-odbc@...'
>>> Betreff: Re: [ODBC] declare/fetch problem with pgpool 2.2.3; Postgres
>>> 8.4; ODBC 8.03.04.00
>>>
>>> Hi Andreas,
>>>
>>> Andreas Gaab wrote:
>>>> I encountered a problem using pgpool with two identical postgres 8.4
>>>> servers as backends.>
>>>> Activating the odbc-setting declare/fetch, our application creates
>>>> an data mismatch error.
>>>> As far as I can track down the problem, it is caused because the
>>>> cursors are defined after an BEGIN, thus with load balancing
>>>> disabled, but are CLOSED after the COMMIT, thus are only closed on
>>>> one server. This leads to data inconsistency for the next query
>>>> DECLARING an cursor.
>>> Unfortunately I'm not familiar with pgpool.
>>> Are DECLARE, FETCH and CLOSE regarded as members of SELECT family ?
>>> If so, I'm suspicios if it's appropriate.
>>> I would ask pgpool guys about it.
>>>
>>> regards,
>>> Hiroshi Inoue
>>
>>
>> Hi Hiroshi,
>>
>> DECLARE, FETCH and CLOSE are probably regarded as members of the
>> SELECT family and thus are load balanced. The problem arises, because
>> the cursors are defined inside BEGIN; ... COMMIT; , and thus are send
>> to all backends, but are CLOSEd after the transaction, and thus load
>> balanced, which leaves on cursor defined on one backend.
>>
>> The transaction block and handling of cursor is done by the odbc,
>> isn't it?
>
> Hi Andreas,
> I told pgpool guys this issue at JPUGCon Yesterday.
> I would get a reply in a few days.
>
> regards,
> Hiroshi Inoue

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Re: Hi!

2009-12-04T11:31:44Z

On Fri, Dec 4, 2009 at 1:05 PM, Daniela Mamede d'Almeida <dmamede@...> wrote:

I installed the client libraries, but the error is still there... The pkg I installed is postgresql-libs-7.4.13-2.RHEL4.1.x86_64.rpm
Do I have to do anything?

Hey Daniela,

Let me update my how-to doc for you.

--
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myYearbook.com

Re: Hi!

2009-12-04T10:05:10Z

Hi Jonah!
I installed the client libraries, but the error is still there... The pkg I installed is postgresql-libs-7.4.13-2.RHEL4.1.x86_64.rpm
Do I have to do anything?

Thanks!
Daniela.

Jonah H. Harris escribió:

On Wed, Dec 2, 2009 at 9:35 AM, Daniela Mamede d'Almeida <dmamede@...> wrote:

Thanks for answering!
My problem is that the Oracle Db and the PostgreSQL Db are both on different servers, and I;ve been told by Oracle support that I need to install the PostgreSQL driver in my Oracle server. Now I don't know how to solve the PG_CONFIG error, as there's no pg_config file in the Oracle server!
How can I solve this?

Yes, you'll have to install Postgres (or at least the Postgres client libraries) on your Oracle server.

--
Jonah H. Harris, Senior DBA
myYearbook.com

Re: Hi!

2009-12-02T07:05:45Z

On 2/12/2009 10:35 PM, Daniela Mamede d'Almeida wrote:
> Thanks for answering!
> My problem is that the Oracle Db and the PostgreSQL Db are both on
> different servers, and I;ve been told by Oracle support that I need to
> install the PostgreSQL driver in my Oracle server. Now I don't know how
> to solve the PG_CONFIG error, as there's no pg_config file in the Oracle
> server!

Er ... The file `pg_config' is part of the PostgreSQL package. It's
installed with the server. It's a program that should be in the server's
binary directory, in the same place as `psql'. Since you're building
pgodbc from source, I'm assuming you also built and installed PostgreSQL
from sources, so you should have it. If you installed distro binaries,
you'll probably need a -dev or -devel package for libpq too.

HOWEVER, if you installed PostgreSQL using your distro's packaging
system, you should just install psqlodbc that way too, not build it from
sources. It should be in your distro's package management system.
On my Debian and Ubuntu systems, for example, I just "apt-get install
odbc-postgresql" to install it.

If you'd given us a few basic details like what PostgreSQL version you
had, where you got it from, how you installed it, the OS and version you
were running on, etc, it might be a little bit easier to help you with
this. See:

http://wiki.postgresql.org/wiki/Guide_to_reporting_problems

--
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Re: Hi!

2009-12-02T07:00:39Z

On Wed, Dec 2, 2009 at 9:35 AM, Daniela Mamede d'Almeida <dmamede@...> wrote:

Thanks for answering!
My problem is that the Oracle Db and the PostgreSQL Db are both on different servers, and I;ve been told by Oracle support that I need to install the PostgreSQL driver in my Oracle server. Now I don't know how to solve the PG_CONFIG error, as there's no pg_config file in the Oracle server!
How can I solve this?

Yes, you'll have to install Postgres (or at least the Postgres client libraries) on your Oracle server.

--
Jonah H. Harris, Senior DBA
myYearbook.com

Re: Hi!

2009-12-02T06:35:18Z

Thanks for answering!
My problem is that the Oracle Db and the PostgreSQL Db are both on
different servers, and I;ve been told by Oracle support that I need to
install the PostgreSQL driver in my Oracle server. Now I don't know how
to solve the PG_CONFIG error, as there's no pg_config file in the Oracle
server!
How can I solve this?

Thanks a lot!
Daniela.

Craig Ringer escribió:

> On 2/12/2009 4:03 AM, Daniela Mamede d'Almeida wrote:
>> Hi!
>> I'm trying to connect an Oracle Db with a PostgreSQL Db, by means of
>> Oracle heterogeneous service.
>> I've installed (in my oracle server) DG4ODBC which is the oracle
>> gateway, UnixODBC which is the driver manager... and all I need now is
>> the PostgreSQL driver. I've downloaded psqlodbc... but I can't
>> "configure" it as it says that theres a missing variable ...
>> "PG_CONFIG".
>
> Possible hints:
>
> http://www.google.com.au/search?q="PG_CONFIG"+"unixodbc"
>
> Particularly:
>
> http://cpansearch.perl.org/src/RKIES/UnixODBC-0.34/dbms/README
>
> ... which suggests that you must specify PG_CONFIG as an environment
> variable when calling configure:
>
> # export PG_CONFIG=/usr/local/pgsql/bin/pg_config
> # ./configure
>
> (adjust PG_CONFIG for the location of pg_config on your system).
>
> --
> Craig Ringer

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Re: Hi!

2009-12-01T17:20:17Z

On 2/12/2009 4:03 AM, Daniela Mamede d'Almeida wrote:
> Hi!
> I'm trying to connect an Oracle Db with a PostgreSQL Db, by means of
> Oracle heterogeneous service.
> I've installed (in my oracle server) DG4ODBC which is the oracle
> gateway, UnixODBC which is the driver manager... and all I need now is
> the PostgreSQL driver. I've downloaded psqlodbc... but I can't
> "configure" it as it says that theres a missing variable ...
> "PG_CONFIG".

Possible hints:

http://www.google.com.au/search?q="PG_CONFIG"+"unixodbc"

Particularly:

http://cpansearch.perl.org/src/RKIES/UnixODBC-0.34/dbms/README

... which suggests that you must specify PG_CONFIG as an environment
variable when calling configure:

# export PG_CONFIG=/usr/local/pgsql/bin/pg_config
# ./configure

(adjust PG_CONFIG for the location of pg_config on your system).

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Hi!

2009-12-01T12:03:24Z

Hi!
I'm trying to connect an Oracle Db with a PostgreSQL Db, by means of
Oracle heterogeneous service.
I've installed (in my oracle server) DG4ODBC which is the oracle
gateway, UnixODBC which is the driver manager... and all I need now is
the PostgreSQL driver. I've downloaded psqlodbc... but I can't
"configure" it as it says that theres a missing variable ...
"PG_CONFIG". I've found the pg_config file in my PostgreSQL server.. but
I don't know if there's any other driver to install which wouldn expect
pg_config to be there.
Both servers are Linux RHEL 4. Oracle version: 10.2.0.4... PostgreSQL
version: 8.2.4

Thanks for your help!
Daniela.

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Re: [GENERAL] [HACKERS] Fwd: psql+krb5

2009-12-01T09:54:09Z

On Tue, Dec 1, 2009 at 11:26 AM, Scott Marlowe <scott.marlowe@...> wrote:
> Except that he posted a month ago and got no answers...

Gee, I wonder why.

...Robert

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Re: md5 authentication issues with psqlODBC driver for Windows

2009-12-01T08:41:07Z

The first section is the output from SPSS which is trying to access the database. The next three entries are from the log files.

Thanks,

Chris

GET DATA
/TYPE=ODBC
/CONNECT='DSN=PostgreSQL30;DATABASE=my_database;SERVER=my.server.name;PORT=5432;UID=dbuser;PWD=/_/%;c-R,K>d;m+#5q;C"/"
j>C5E;}=K*{<z0F5r;SSLmode=disable;ReadOnly=0;Protocol=7.4;FakeOidIndex=0;ShowOidColumn=0;RowVersioning='+
'0;ShowSystemTables=0;ConnSettings=;Fetch=100;Socket=4096;UnknownSizes=0;MaxVarcharSize=255;MaxLongVarcharSize=8190;Debug=0;Comm
Log=0;Optimizer=0;Ksqo=1;UseDeclareFetch=0;TextAsLongVarchar=1;UnknownsAsLongVarchar=0;BoolsAsChar=1;Parse='+
'0;CancelAsFreeStmt=0;ExtraSysTablePrefixes=dd_;;LFConversion=1;UpdatableCursors=1;DisallowPremature=0;TrueIsMinus1=0;BI=0;Bytea
AsLongVarBinary=0;UseServerSidePrepare=0;LowerCaseIdentifier=0;XaOpt=1'
/SQL='SELECT fractioninternalmass FROM public.rerunalcmemorysize50 WHERE (tick = 1) LIMIT 10'
/ASSUMEDSTRWIDTH=255.

>Warning. Command name: GET DATA
>SQLDriverConnect failed :FATAL: password authentication failed for user "dbuser"
CACHE.
EXECUTE.

>Error # 105. Command name: EXECUTE
>This command is not valid before a working file has been defined.
>This command not executed.
DATASET NAME DataSet1 WINDOW=FRONT.

[860-0.031]enter CC_Destructor, self=00A83AC0
[860-0.047]in CC_Cleanup, self=00A83AC0
[860-0.047]after CC_abort
[860-0.047]SOCK_Destructor
[860-0.047]after SOCK destructor
[860-0.047]exit CC_Cleanup
[860-0.047]after CC_Cleanup
[860-0.047]after free statement holders
[860-0.047]exit CC_Destructor
[860-0.047]in EN_Destructor, self=00A82138
[860-0.047]clearing conns count=128
[860-0.047]exit EN_Destructor: rv = 1
[860-15.781]DETACHING PROCESS

[1620-0.000]globals.extra_systable_prefixes = 'dd_;'
[1620-0.000]exe name=spss plaformId=2
[1620-0.000][[SQLAllocHandle]][1620-0.000]**** in PGAPI_AllocEnv **
[1620-0.016]** exit PGAPI_AllocEnv: phenv = 28A23CB0 **
[1620-0.016][[SQLSetEnvAttr]] att=200,2
[1620-0.016][[SQLAllocHandle]][1620-0.016]PGAPI_AllocConnect: entering...
[1620-0.016]**** PGAPI_AllocConnect: henv = 28A23CB0, conn = 28A23CE0
[1620-0.016]EN_add_connection: self = 28A23CB0, conn = 28A23CE0
[1620-0.016] added at 0, conn->henv = 28A23CB0, conns[0]->henv = 28A23CB0
[1620-0.016][SQLGetInfo(30)][1620-0.031]PGAPI_GetInfo: entering...fInfoType=77
[1620-0.031]PGAPI_GetInfo: p='03.50', len=0, value=0, cbMax=12
[1620-0.031][SQLDriverConnect][1620-0.031]PGAPI_DriverConnect: entering...
[1620-0.031]**** PGAPI_DriverConnect: fDriverCompletion=0, connStrIn='DSN=PostgreSQL30;'
[1620-0.031]our_connect_string = 'DSN=PostgreSQL30;'
[1620-0.047]attribute = 'DSN', value = 'PostgreSQL30'
[1620-0.047]copyAttributes: DSN='PostgreSQL30',server='',dbase='',user='',passwd='xxxxx',port='',onlyread='',protocol='',conn_settings='',disallow_premature=-1)
[1620-0.047]getDSNinfo: DSN=PostgreSQL30 overwrite=0
[1620-0.047]force_abbrev=0 bde=0 cvt_null_date=0
[1620-0.047]globals.extra_systable_prefixes = 'dd_;'
[1620-0.062]our_connect_string = 'DSN=PostgreSQL30;'
[1620-0.062]attribute = 'DSN', value = 'PostgreSQL30'
[1620-0.062]copyCommonAttributes: A7=100;A8=4096;A9=0;B0=255;B1=8190;B2=0;B3=0;B4=0;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;

[0.031]conn=28A23CE0, PGAPI_DriverConnect( in)='DSN=PostgreSQL30;', fDriverCompletion=0
[0.047]DSN info: DSN='PostgreSQL30',server='my.server.name',port='5432',dbase='my_database',user='dbuser',passwd='xxxxx'
[0.062] onlyread='0',protocol='7.4',showoid='0',fakeoidindex='0',showsystable='0'
[0.062] conn_settings='', conn_encoding='(null)'
[0.062] translation_dll='',translation_option=''

----- Original Message ----
From: Hiroshi Inoue <inoue@...>
To: Chris Davis <c_b_dvs@...>
Cc: pgsql-odbc@...
Sent: Thu, November 26, 2009 4:38:16 PM
Subject: Re: [ODBC] md5 authentication issues with psqlODBC driver for Windows

Chris Davis wrote:
> I've been running into an issue where I get an error "password authentication failed" while using the psql ODBC driver for Windows, with the database residing on a Linux machine.
> I know my current setup is (relatively) correct since:
> 1) I've previously used a JDBC driver with postgres and md5 authentication, with no problems (with Linux on both client and server)
> 2) In Windows I can look at the ODBC sources and always verify that I can connect to the database
> 3) I'm able to fix the problem by using trust instead of md5 authentication
>
> Basically, I'm using the driver to connect the statistics program SPSS to a database. I can always connect to the database and see the tables, but the problem occurs when I try to make a query. The first time might work and actually return results, but after that, I consistently get the "password authentication failed" error.

Could you send me the Mylog output of the error ?

regards,
Hiroshi Inoue

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Re: [GENERAL] [HACKERS] Fwd: psql+krb5

2009-12-01T08:26:36Z

Except that he posted a month ago and got no answers...

On Tue, Dec 1, 2009 at 8:22 AM, Robert Haas <robertmhaas@...> wrote:

> 2009/11/30 rahimeh khodadadi <rahimeh.khodadadi@...>:
>>
>>
>> ---------- Forwarded message ----------
>> From: rahimeh khodadadi <rahimeh.khodadadi@...>
>> Date: 2009/11/29
>> Subject: Re: psql+krb5
>> To: Denis Feklushkin <denis.feklushkin@...>
>
> Please review the guidelines for reporting a problem, which you can find here:
>
> http://wiki.postgresql.org/wiki/Guide_to_reporting_problems
>
> It seems to me that you've done the exact opposite of nearly
> everything suggested there, starting with cross-posting your email to
> four mailing lists at least three of which are irrelevant to the
> problem that you're attempting to solve.
>
> ...Robert
>
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Re: [HACKERS] Fwd: psql+krb5

2009-12-01T07:22:03Z

2009/11/30 rahimeh khodadadi <rahimeh.khodadadi@...>:
>
>
> ---------- Forwarded message ----------
> From: rahimeh khodadadi <rahimeh.khodadadi@...>
> Date: 2009/11/29
> Subject: Re: psql+krb5
> To: Denis Feklushkin <denis.feklushkin@...>

Please review the guidelines for reporting a problem, which you can find here:

http://wiki.postgresql.org/wiki/Guide_to_reporting_problems

It seems to me that you've done the exact opposite of nearly
everything suggested there, starting with cross-posting your email to
four mailing lists at least three of which are irrelevant to the
problem that you're attempting to solve.

...Robert

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Re: md5 authentication issues with psqlODBC driver for Windows

2009-11-30T07:19:48Z

[ psqlodbc-Bugs-1010735 ] Error on method Fields using client side recordset

2009-11-30T06:58:37Z

Bugs item #1010735, was opened at 30/11/2009 15:54
You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Gregory Fernandez (lgringo)
Assigned to: Nobody (None)
Summary: Error on method Fields using client side recordset

Initial Comment:
Hi,

I got "Multiple-step operation generated errors. Check each status value." when I try to assign a field, using a recordset with client side property set.

Visual Basic code :
01 Dim cx As New ADODB.Connection
02 Set cx = ADODB.Connection
03 cx.Open "Driver={PostgreSQL Unicode};Server=127.0.0.1;Database=mydb;UID=XXX;PWD=XXX;"
04 Dim rds As new ADODB.Recordset
05 rds.CursorLocation = adUseClient
06 rds.Open "SELECT * FROM bug", cx, adOpenDynamic, adLockOptimistic
07 rds.AddNew
08 rds.Fields("id") = 1
09 rds.Fields("texte") = "texte"
10 rds.Update
11 rds.Close
12 cx.Close

Version 8.03.04.00 works fine.
Version 8.04.01.00 gives the error ("Multiple-step operation generated errors ...").

Server used : PostgreSQL 8.3.8

----------------------------------------------------------------------

Comment By: Gregory Fernandez (lgringo)
Date: 30/11/2009 15:58

Message:
NB: Removing line 05 solves my problem for this test but my
main application needs adUseClient.

----------------------------------------------------------------------

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[ psqlodbc-Bugs-1010735 ] Error on method Fields using client side recordset

2009-11-30T06:58:03Z

Bugs item #1010735, was opened at 30/11/2009 15:54
You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Gregory Fernandez (lgringo)
Assigned to: Nobody (None)
Summary: Error on method Fields using client side recordset

Initial Comment:
Hi,

I got "Multiple-step operation generated errors. Check each status value." when I try to assign a field, using a recordset with client side property set.

Visual Basic code :
01 Dim cx As New ADODB.Connection
02 Set cx = ADODB.Connection
03 cx.Open "Driver={PostgreSQL Unicode};Server=127.0.0.1;Database=mydb;UID=XXX;PWD=XXX;"
04 Dim rds As new ADODB.Recordset
05 rds.CursorLocation = adUseClient
06 rds.Open "SELECT * FROM bug", cx, adOpenDynamic, adLockOptimistic
07 rds.AddNew
08 rds.Fields("id") = 1
09 rds.Fields("texte") = "texte"
10 rds.Update
11 rds.Close
12 cx.Close

Version 8.03.04.00 works fine.
Version 8.04.01.00 gives the error ("Multiple-step operation generated errors ...").

Server used : PostgreSQL 8.3.8

----------------------------------------------------------------------

>Comment By: Gregory Fernandez (lgringo)
Date: 30/11/2009 15:58

Message:
NB: Removing line 05 solves my problem for this test but my
main application needs adUseClient.

----------------------------------------------------------------------

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http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

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[ psqlodbc-Bugs-1010735 ] Error on method Fields using client side recordset

2009-11-30T06:54:40Z

Bugs item #1010735, was opened at 30/11/2009 15:54
You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Gregory Fernandez (lgringo)
Assigned to: Nobody (None)
Summary: Error on method Fields using client side recordset

Initial Comment:
Hi,

I got "Multiple-step operation generated errors. Check each status value." when I try to assign a field, using a recordset with client side property set.

Visual Basic code :
01 Dim cx As New ADODB.Connection
02 Set cx = ADODB.Connection
03 cx.Open "Driver={PostgreSQL Unicode};Server=127.0.0.1;Database=mydb;UID=XXX;PWD=XXX;"
04 Dim rds As new ADODB.Recordset
05 rds.CursorLocation = adUseClient
06 rds.Open "SELECT * FROM bug", cx, adOpenDynamic, adLockOptimistic
07 rds.AddNew
08 rds.Fields("id") = 1
09 rds.Fields("texte") = "texte"
10 rds.Update
11 rds.Close
12 cx.Close

Version 8.03.04.00 works fine.
Version 8.04.01.00 gives the error ("Multiple-step operation generated errors ...").

Server used : PostgreSQL 8.3.8

----------------------------------------------------------------------

You can respond by visiting:
http://pgfoundry.org/tracker/?func=detail&atid=538&aid=1010735&group_id=1000125

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Fwd: psql+krb5

2009-11-29T23:29:35Z

---------- Forwarded message ----------
From: rahimeh khodadadi <rahimeh.khodadadi@...>
Date: 2009/11/29
Subject: Re: psql+krb5
To: Denis Feklushkin <denis.feklushkin@...>

These items have added after my sending.

I repeat again my configurations:

1) The configuration of krb5.conf is:
[realms]
   EXAMPLE.COM ={

     kdc=star :88
     admin_server=star:749
     default_domain= example.com
}
.....

2) Then, I created principal as " postgres/star@... " and its password is saved in '/usr/local/pgsql/data/postgresql.keytab' .

(star is localhost IP, but in hosts.conf I configure like: 213.233.169.93 star)

3) I setup postgresql.conf as below:

krb_server_keyfile = '/usr/local/pgsql/data/

postgresql.keytab'
krb_srvname = 'postgres/star@...'

krb_server_hostname = 'star' # empty string matches any keytab entry
krb_caseins_users = off

4) I create user "frank" in Psql .

5) Then I set up hba.conf :

host all all 0.0.0.0/0 krb5
host all all 127.0.0.1/32 krb5

When I want to connect to Postgresql, it gives error.

# kinit frank

[root@star bin]# ./psql -h star -U frank -d test

psql: krb5_sendauth: Bad application version was sent (via sendauth)

I should mention that both postgresql server and krb-server are in same system and my IP is acquring from dhcp server of university. Where is wrong.

2009/11/29 Denis Feklushkin <denis.feklushkin@...>

On Sun, 29 Nov 2009 14:23:52 +0330

rahimeh khodadadi <rahimeh.khodadadi@...> wrote:

> Thanks for your replying. My detail of configuration is:
>
> I try to setup kerberos authentication in Postgresql 8.1.18 on centos.
>
> But I have some problem.
>
> 1) The configuration of krb5.conf is:
> [realms]

> EXAMPLE.COM <http://example.com/><http://EXAMPLE.COM
> <http://example.com/>> ={

>
> kdc=star :88
> admin_server=star:749
> default_domain= example.com<http://example.com
> >
> > >
> > }
> > .....
> >
> > 2) Then, I created principal as " postgres/star@...<mailto:
> > star@...> " and its password is saved in
> > '/usr/local/pgsql/data/postgresql.keytab' .
> >
> >
> > (star is localhost IP, but in hosts.conf I configure like:
> > 213.233.169.93 star)
> >
> > 3) I setup postgresql.conf as below:
> >
> > krb_server_keyfile = '/usr/local/pgsql/data/
> > postgresql.keytab'
> > krb_srvname = 'postgres/star@...<mailto:star@...>'
> >
> > krb_server_hostname = 'star' # empty string matches any
> > keytab entry
> > krb_caseins_users = off
> >
> > 4) I create user "frank" in Psql .
> >
> > 5) Then I set up hba.conf :
> >
> > host all all 0.0.0.0/0<http://0.0.0.0/0>
> > krb5
> > host all all 127.0.0.1/32<http://127.0.0.1/32>
> > krb5
> >
> >
> > When I want to connect to Postgresql, it gives error.
> >
> > # kinit frank
> >
> > [root@star bin]# ./psql -h star -U frank -d test
> >
> > psql: krb5_sendauth: Bad application version was sent (via sendauth)
> >
>
> some changes in users gives below error :
> "[root@www bin]# ./psql -h 213.233.168.249 -U postgres
> psql: Kerberos 5 authentication rejected: Wrong principal in
> request"
>
>
> > I should mention that both postgresql server and krb-server are in
> > same system and my IP is acquring from dhcp server of university.
> > Where is wrong.
> >
>
>
>
> 2009/11/29 Denis Feklushkin <denis.feklushkin@...>
>
> > On Sun, 29 Nov 2009 10:48:30 +0330
> > rahimeh khodadadi <rahimeh.khodadadi@...> wrote:
> >
> > > Hi,
> > >
> > > When I want to connect to psql via krb5 in Linux, it gives me
> > > error like: "[root@www bin]# ./psql -h 213.233.168.249 -U
> > > postgres psql: Kerberos 5 authentication rejected: Wrong
> > > principal in request"
> >
> > Что в логах KDC?

^^^^^^^^^^^^^^^^ !!!

И ещё, в тексте который Вы дали встречаются пробелы в именах
принципалов и странные записи "<mailto:star@...>"

При настройке важно чтобы ничего этого небыло

--
With Best Regards
Miss.KHodadadi

Re: md5 authentication issues with psqlODBC driver for Windows

2009-11-26T07:38:16Z

Chris Davis wrote:
> I've been running into an issue where I get an error "password authentication failed" while using the psql ODBC driver for Windows, with the database residing on a Linux machine.
>
> I know my current setup is (relatively) correct since:
> 1) I've previously used a JDBC driver with postgres and md5 authentication, with no problems (with Linux on both client and server)
> 2) In Windows I can look at the ODBC sources and always verify that I can connect to the database
> 3) I'm able to fix the problem by using trust instead of md5 authentication
>
> Basically, I'm using the driver to connect the statistics program SPSS to a database. I can always connect to the database and see the tables, but the problem occurs when I try to make a query. The first time might work and actually return results, but after that, I consistently get the "password authentication failed" error.

Could you send me the Mylog output of the error ?

regards,
Hiroshi Inoue

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Re: odbc driver leaks memory when connection failed

2009-11-26T03:34:16Z

shoji.morimoto@... wrote:
> Thank you very much for your quick support.
>
>> I would commit the change to cvs.
>
> When do you estimate the date of official release ?

In ten days or so, maybe.

regards,
Hiroshi Inoue

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md5 authentication issues with psqlODBC driver for Windows

2009-11-24T12:40:29Z

I've been running into an issue where I get an error "password authentication failed" while using the psql ODBC driver for Windows, with the database residing on a Linux machine.

I know my current setup is (relatively) correct since:
1) I've previously used a JDBC driver with postgres and md5 authentication, with no problems (with Linux on both client and server)
2) In Windows I can look at the ODBC sources and always verify that I can connect to the database
3) I'm able to fix the problem by using trust instead of md5 authentication

Basically, I'm using the driver to connect the statistics program SPSS to a database. I can always connect to the database and see the tables, but the problem occurs when I try to make a query. The first time might work and actually return results, but after that, I consistently get the "password authentication failed" error.

Is there a chance this is a bug/human error with how I'm using the driver, or should I be on the SPSS message forum instead?

Thanks,

Chris

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Re: VBA ADO Command Date Parameter Not Working

2009-11-24T04:47:44Z

Hiroshi Inoue wrote:
>
> It seemd 2 commas are needed, i.e.
>
> cmd.Execute ,, adExecuteNoRecords

Thank you very much, that was it. (A stupid typo on my part, figures...)

Thanks again,
Josh

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Re: SSL timeout?

2009-11-24T03:11:17Z

Jan-Peter Seifert wrote:
> Hello,

Hi,

Could you please try the drivers on testing for 8.4.0101 at
http://www.geocities.jp/inocchichichi/psqlodbc/index.html
?

regards,
Hiroshi Inoue

> there's a problem with running some of our update-scripts via a SSL-encrypted connection. Our application is submitting the sql queries within transactions via psqlODBC.
> Everything is fine as long as no encryption is used. However, as soon as ssl is being used the connection seems to close on transactions / commands taking longer than about 10 minutes:
>
> This is the application's log for the part that fails:
>
> [SQL 23.11.2009 14:41:01] [5300] BEGIN;
> [SQL 23.11.2009 14:41:01] [5300] SELECT pg_class.oid FROM pg_catalog.pg_class JOIN pg_namespace ON pg_class.relnamespace = pg_namespace.oid WHERE relname='tabelle' AND pg_namespace.nspname = current_schema()
> [SQL 23.11.2009 14:41:01] [5300] SELECT a.atttypid, t.typname, d.adsrc FROM pg_catalog.pg_attribute a JOIN pg_catalog.pg_type t ON a.atttypid=t.oid LEFT OUTER JOIN pg_catalog.pg_attrdef d ON (a.attnum=d.adnum AND a.attrelid=d.adrelid) WHERE a.attrelid=109253095 AND a.attname='spalte';
> [SQL 23.11.2009 14:41:01] [5300] SELECT atttypmod FROM pg_catalog.pg_attribute WHERE attname='spalte' AND attrelid=109253095;
> [SQL 23.11.2009 14:41:01] [5300] SELECT attnotnull FROM pg_catalog.pg_attribute WHERE attname='spalte' AND attrelid=109253095;
> [SQL 23.11.2009 14:41:01] [5300] SELECT COUNT(*) FROM tabelle;
> [SQL 23.11.2009 14:41:01] [5300] CREATE TABLE tmp_mc_NUXKDB WITH OIDS AS SELECT * FROM tabelle;
> [SQL 23.11.2009 14:41:54] [5300] DELETE FROM tabelle;
> [SQL 23.11.2009 14:43:25] [5300] UPDATE pg_catalog.pg_attribute SET atttypmod=18 WHERE attname='spalte' AND attrelid=109253095;
> [SQL 23.11.2009 14:43:25] [5300] INSERT INTO tabelle SELECT * FROM tmp_mc_NUXKDB;
> [SQL 23.11.2009 14:51:41] [5300] ROLLBACK WORK;
>
> The first error message is:
> ODBC-Error - SQLExecDirect/ExecuteSQL: SQLSTATE = 42883 Native Error = 26 Error Message: No response from the backend; No response from the backend
>
> The rollback fails because of the closed connection.
>
> During the transaction in question a pretty large table ( 1.500.000 rows,
> 67633 relpages ) is being written to a temporary table, dropped, recreated and filled with the data from the temporary table. It seems that the connection closes on the INSERT command from the temporary table. The pgAdmin status window still shows this insert after the error message.
>
> The app's code is pretty old, but it seems that this behaviour with ssl causes problems elsewhere as well.
>
> * your ODBC driver version
> 08.04.0100 on Windows (seems to happen on earlier versions as well: 8.2.300, 8.3.400 ...)
>
> * your PostgreSQL database version
> v8.3.8 Windows and Linux
>
> Thank you very much,
>
> Peter
>
> --------------------------------------------------

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Re: odbc driver leaks memory when connection failed

2009-11-23T18:08:59Z

Thank you very much for your quick support.

> I would commit the change to cvs.

When do you estimate the date of official release ?

--------------------------------------------------
森本昭治ソリトンシステムズ開発部
MORIMOTO Shouji <shoji.morimoto@...>
Soliton Systems +81-3-5360-3830 FAX+81-3-5379-0280

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Re: VBA ADO Command Date Parameter Not Working

2009-11-23T14:22:15Z

Josh T wrote:

> Hello,
>
> I'm using the PSQL-ODBC driver from Excel 2002 VBA with a ADO Command
> object. What is the correct way to pass a date into a parameter so it
> gets into the database correctly? - everything I've tried results in
> 1900-05-07 added to the DB instead of the correct date. I also get
> 1900-05-07 in the DB if I leave the date empty. I've simplified my code
> into the following test case - I've had no problems with other data
> types. I've already tried changing adDBDate, passing Date objects or
> strings.
>
> Thanks,
> Josh
>
> Sub TestDateInsert()
> Dim conn As ADODB.Connection
> Dim cmd As ADODB.Command
>
> Set conn = New ADODB.Connection
> conn.Open "DSN=PRHTest"
>
> Set cmd = New ADODB.Command
> cmd.ActiveConnection = conn
> cmd.CommandType = adCmdText
> cmd.CommandText = "INSERT INTO test_table (test_date) VALUES (?);"
> cmd.Parameters.Append cmd.CreateParameter("@test_date", adDBDate,
> adParamInput, , #11/23/2009#)

> cmd.Execute , adExecuteNoRecords

It seemd 2 commas are needed, i.e.

cmd.Execute ,, adExecuteNoRecords

regards,
Hiroshi Inoue

> Set cmd = Nothing
> conn.Close
> Set conn = Nothing
>
> End Sub
>
> Database Table definition:
>
> CREATE TABLE test_table (
> test_date date NOT NULL
> );
>

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Re: Windows 7 support

2009-11-23T12:22:35Z

On Mon, Nov 23, 2009 at 11:55 AM, Nick Snellock <nick@...> wrote:
> Is anyone working on Windows 7 support - specifically 64 bit?

I think someone else did some registry editing to get the 32 bit
version to work.
http://archives.postgresql.org/pgsql-odbc/2009-11/msg00055.php
http://archives.postgresql.org/pgsql-odbc/2009-11/msg00056.php

--
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Richard Broersma Jr.

Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug

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Re: Windows 7 support

2009-11-23T12:17:07Z

On Mon, Nov 23, 2009 at 11:55 AM, Nick Snellock <nick@...> wrote:

> Is anyone working on Windows 7 support - specifically 64 bit?

I don't think that there is a community supported version yet. But
someone else as produced one in the short term until one is created.

http://code.google.com/p/visionmap/wiki/psqlODBC

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Windows 7 support

2009-11-23T11:55:59Z

Is anyone working on Windows 7 support - specifically 64 bit?

Nick

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Re: VBA ADO Command Date Parameter Not Working

2009-11-23T09:54:38Z

Richard Broersma wrote:
> On Mon, Nov 23, 2009 at 9:24 AM, Josh T <mortonjt@...> wrote:
>
>> cmd.Parameters.Append cmd.CreateParameter("@test_date", adDBDate,
>> adParamInput, 4, "2009-11-23")
>
> Does anything change is you set the byte size from 4 to something like 10 or 12?

Does not make a difference, nor does leaving empty.

>
>> cmd.CommandText = "INSERT INTO test_table (test_date) VALUES (?);"
>
> Another thought would be to rewrite the insert expression to:
>
> INSERT INTO Test_table( test_date )
> VALUES( CAST( ? AS DATE ));
>
> Although it probably wont help much.
>
>

No luck either - I get 1900-05-07 if I use adDBDate, an error if I use
adVarChar.

Thanks again,
Josh

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Re: VBA ADO Command Date Parameter Not Working

2009-11-23T09:36:26Z

On Mon, Nov 23, 2009 at 9:24 AM, Josh T <mortonjt@...> wrote:

> cmd.Parameters.Append cmd.CreateParameter("@test_date", adDBDate,
> adParamInput, 4, "2009-11-23")

Does anything change is you set the byte size from 4 to something like 10 or 12?

> cmd.CommandText = "INSERT INTO test_table (test_date) VALUES (?);"

Another thought would be to rewrite the insert expression to:

INSERT INTO Test_table( test_date )
VALUES( CAST( ? AS DATE ));

Although it probably wont help much.

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Richard Broersma Jr.

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Re: VBA ADO Command Date Parameter Not Working

2009-11-23T09:24:30Z

Richard Broersma wrote:

> on Mon, Nov 23, 2009 at 7:47 AM, Josh T <mortonjt@...> wrote:
>> What is the correct way to pass a date into a parameter so it gets
>> into the database correctly?
>
> http://www.postgresql.org/docs/8.4/interactive/datetime-appendix.html
>
> This is how Postgresql accepts dates by default. There is a way to change this:
>
> http://www.postgresql.org/docs/8.4/interactive/datatype-datetime.html#DATATYPE-DATETIME-INPUT
> http://www.postgresql.org/docs/8.4/interactive/runtime-config-client.html#GUC-DATESTYLE
>
>> [5.750]conn=03044168, query='INSERT INTO test_table (test_date) VALUES
>> ('1900-05-07'::date);'
>
> It looks like the ODBC driver is make the conversion here.
> Rather than passing the date in with the #...#. Could you pass it in
> as a string?
>

Thanks, but trying as string gives me the same result

cmd.Parameters.Append cmd.CreateParameter("@test_date", adDBDate,
adParamInput, 4, "2009-11-23")
-> results in 1900-05-07 in the DB

I also get the same result in I leave the value out entirely

cmd.Parameters.Append cmd.CreateParameter("@test_date", adDBDate,
adParamInput)
-> also results in 1900-05-07 in the DB

Trying a string this way doesn't work at all

cmd.Parameters.Append cmd.CreateParameter("@test_date", adVarChar,
adParamInput, Len("2009-11-23"), "2009-11-23")
-> throws an error on cmd.Execute -- ERROR: invalid input syntax for
type date: "128"; Error while executing the query

Thanks,
Josh

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