BUG #19339: odbc_fdw extension, Not able to read data from foreign tables

Started by PG Bug reporting form5 months ago4 messagesbugs
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#1PG Bug reporting form
noreply@postgresql.org

The following bug has been logged on the website:

Bug reference: 19339
Logged by: Vijay Reddy
Email address: vijay.reddy@programming.com
PostgreSQL version: 17.6
Operating system: Windows 2022
Description:

Dear PostgreSQL team,

I am facing an issue with odbc_fdw. I need your help.

Tasks completed: 1. Downloaded fdw_win64_17_bin
2. Odbc_fdw extension created.
3. Created Foreign server ( Reports_server)
4. Tested DSN between odbc and sql db ( remote live db) successfully
5. User mapping done: mapped ‘postgres’ user to sql_prod_account/*****
6. Created foreign tables.
7. Select * from the public.”IpInfo” failed with driver error.
8. Postgres user not speaking to odbc
9. Tds_fdw files downloaded, right binary not available, not able to
create tds_fdw extension with available binaries.
10. ODBC Driver 17 for SQL Server is compatible with and DSN tested
successfully and connected via 1433 and user/password to live db
11. Re-started postgres service with ‘Local System Account’ and
‘Network Service’ Account.

Issue: Not able to read foreign table data (from Remote SQL DB) due to
error.

Error: Connecting to driver
SQL State: 58000
PostgreSQL service process can not load the odbc driver or connect to the
DSN defined file.

#2Etsuro Fujita
fujita.etsuro@lab.ntt.co.jp
In reply to: PG Bug reporting form (#1)
Re: BUG #19339: odbc_fdw extension, Not able to read data from foreign tables

On Tue, Dec 2, 2025 at 3:29 PM PG Bug reporting form
<noreply@postgresql.org> wrote:

I am facing an issue with odbc_fdw. I need your help.

[snip]

Issue: Not able to read foreign table data (from Remote SQL DB) due to
error.

Error: Connecting to driver
SQL State: 58000
PostgreSQL service process can not load the odbc driver or connect to the
DSN defined file.

I think that this message was produced by the extension.

The extension is developed externally, not by the Postgres project, so
I recommend sending this to the development team of it.

Best regards,
Etsuro Fujita

#3Vijay Reddy
vijay.reddy@programming.com
In reply to: Etsuro Fujita (#2)
Re: BUG #19339: odbc_fdw extension, Not able to read data from foreign tables

Hi Etsuro,

Thanks for the pointer. The issue is resolved. We were able to fix the
issue internally.

Best regards,
Vijay Reddy
Thanks & Regards,
Vijay Reddy | Database Architect
Programming.com
vijay.reddy@programming.com
Gurgaon | Bangalore | Mohali | IT Park Panchkula| IT Park Dehradun | Pune
| Chennai
New York | Los Angeles | Ft Lauderdale | San Diego | San Jose |
Phoenix | Chicago

On Wed, Dec 10, 2025 at 5:11 PM Etsuro Fujita <etsuro.fujita@gmail.com>
wrote:

Show quoted text

On Tue, Dec 2, 2025 at 3:29 PM PG Bug reporting form
<noreply@postgresql.org> wrote:

I am facing an issue with odbc_fdw. I need your help.

[snip]

Issue: Not able to read foreign table data (from Remote SQL DB) due to
error.

Error: Connecting to driver
SQL State: 58000
PostgreSQL service process can not load the odbc driver or connect to the
DSN defined file.

I think that this message was produced by the extension.

The extension is developed externally, not by the Postgres project, so
I recommend sending this to the development team of it.

Best regards,
Etsuro Fujita

#4Etsuro Fujita
fujita.etsuro@lab.ntt.co.jp
In reply to: Vijay Reddy (#3)
Re: BUG #19339: odbc_fdw extension, Not able to read data from foreign tables

On Thu, Dec 11, 2025 at 12:51 AM Vijay Reddy
<vijay.reddy@programming.com> wrote:

The issue is resolved. We were able to fix the issue internally.

That's good to hear!

Best regards,
Etsuro Fujita