Re: PostgreSQL XA resource manager for C/C++ apps

Thanks Dave. This seems to use ODBC whereas I am looking for XA support in PostgreSQL C/C++ client library itself, something similar to what Oracle provides in the OCI library. Can you please suggest if there is one?

Thanks.

On Tue, 23 Nov 2021 at 7:16 PM, Dave Cramer <davecramer@postgres.rocks> wrote:

On Tue, 23 Nov 2021 at 02:10, trn nrjn <shuba14@gmail.com> wrote:

Hi,

Could you please assist with the following when not using ODBC/JDBC?

1. Does PostgreSQL participate as an XA resource manager in an XA transaction managed by a transaction manager (eg: Oracle Tuxedo) for C/C++ applications?

2. If so, can you please advice -

                2.1. PostgreSQL xa_open string to be used for PostgreSQL XA resource manager by C/C++ applications managed by a a transaction manager (eg: Oracle Tuxedo)?

                2.2. PostgreSQL XA switch structure (xa_switch_t) to be used (similar to xaosw for Oracle database)?

                2.3. Is there any link that I can use as reference for  PostgreSQL XA resource manager?

Thanks and regards 

Shuba 

opengauss-mirror/openGauss-connector-odbc: openGauss odbc connector (github.com) seems to have one.

 Dave Cramer

www.postgres.rocks