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[ psqlodbc-Bugs-1001906 ] Unable to obtain list of tables from the datasource

From: <noreply(at)pgfoundry(dot)org>
To: noreply(at)pgfoundry(dot)org
Subject: [ psqlodbc-Bugs-1001906 ] Unable to obtain list of tables from the datasource
Date: 2007-02-10 00:51:43
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Lists: pgsql-odbc
Bugs item #1001906, was opened at 2007-02-09 19:03
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Dave Martin (dave)
Assigned to: Nobody (None)
Summary: Unable to obtain list of tables from the datasource

Initial Comment:
Attempting to use Visio 2007 to access postgres databases for link data to shape purposes results in the error "Unable to obtain list of tables from the datasource". I have tried both the ansi and unicode drivers.

Using the reverse-engineer database portion of visio works fine.

This might make it seem like a bug in Visio, however link data to tables works fine with other odbc drivers.

I have watched a packet trace between the postgres server and the PC in question, and verified that the list of tables is in fact returned from postgres to the PC, but apparently it never makes it from the odbc driver to visio or is corrupted somehow.

I have tried both 8.01 and 8.02 drivers.

Here is mylog:

[5888-0.001]globals.extra_systable_prefixes = 'dd_;'
[5888-0.003]exe name=VISIO plaformId=2
[5888-0.004][[SQLAllocHandle]][5888-0.005]**** in PGAPI_AllocEnv ** 
[5888-0.005]** exit PGAPI_AllocEnv: phenv = 05713B58 **
[5888-0.007][[SQLSetEnvAttr]] att=200,2
[5888-0.008][[SQLAllocHandle]][5888-0.008]PGAPI_AllocConnect: entering...
[5888-0.009]**** PGAPI_AllocConnect: henv = 05713B58, conn = 05713B88
[5888-0.011]EN_add_connection: self = 05713B58, conn = 05713B88
[5888-0.012]       added at i =0, conn->henv = 05713B58, conns[i]->henv = 05713B58
[5888-0.014][SQLGetInfoW(30)][5888-0.015]PGAPI_GetInfo: entering...fInfoType=77
[5888-0.016]PGAPI_GetInfo: p='03.51', len=0, value=0, cbMax=12
[5888-0.017][SQLSetConnectAttrW][5888-0.017]PGAPI_SetConnectAttr for 05713B88: 115 00000000
[5888-0.018]the application is unicode
[5888-0.019][SQLDriverConnectW][5888-0.019]PGAPI_DriverConnect: entering...
[5888-0.020]**** PGAPI_DriverConnect: fDriverCompletion=3, connStrIn='DSN=opennms;'
[5888-0.029]our_connect_string = 'DSN=opennms;'
[5888-0.030]attribute = 'DSN', value = 'opennms'
[5888-0.031]copyAttributes: DSN='opennms',server='',dbase='',user='',passwd='xxxxx',port='',onlyread='',protocol='',conn_settings='',disallow_premature=-1)
[5888-0.033]getDSNinfo: DSN=opennms overwrite=0
[5888-0.037]force_abbrev=0 bde=0 cvt_null_date=0
[5888-0.040]globals.extra_systable_prefixes = 'dd_;'
[5888-0.049]our_connect_string = 'DSN=opennms;'
[5888-0.050]attribute = 'DSN', value = 'opennms'
[5888-0.050]CopyCommonAttributes: A7=100;A8=4096;A9=0;B0=254;B1=8190;B2=0;B3=0;B4=1;B5=1;B6=0;B7=1;B8=0;B9=1;C0=0;C1=0;C2=dd_;

AND psqlodbc:
conn=05713B88, PGAPI_DriverConnect( in)='DSN=opennms;', fDriverCompletion=3
DSN info: DSN='opennms',server='',port='5432',dbase='opennms',user='xxiii',passwd='xxxxx'


>Comment By: Hiroshi Inoue (hinoue)
Date: 2007-02-10 00:51

Could you try the snapshot dll at
If it also fails, please attach the Mylog output after setting the Mylog option at setup Dialog page 1.

Hiroshi Inoue


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