#Postgresql odbc driver for sql server drivers
#Postgresql odbc driver for sql server update

#Postgresql odbc driver for sql server update

Missing ResultSet metadata and row update counts. With 7.3, but produced application-visible changes in query results, such as This is supported on all server versions beginning Previous versions of the driver used PREPARE and EXECUTE to implement

The client can reuse result set column definition, so it does not have to receive and parse metadata on each execution.

It enables the reuse server-side execution plan.

binary int4, binary timestamps, etc) the parameters and results are much faster to parse

It enables use of binary transfer (e.g.

Server side prepared statements can improve execution speed as The planner decides that the generic plan is not too much more expensive than the specific plans. Sent (the query will be planned at execution), except if the query is executed several times and With 9.2, the planner will use specific plans regarding to the parameters PostgreSQL 9.2 release notes: prepared statements used to be optimized once, without any knowledge Version 7.4, but as Java developers we really just want to use the standard This functionality is available at the SQL level via PREPARE and EXECUTEīeginning with server version 7.3, and at the protocol level beginning with server To be reused to avoid the overhead of parsing and planning the statement for everyĮxecution. The next step is to create a Federated data source (CREATE WRAPPER, CREATE SERVER, CREATE NICKNAME) to the remote data source via Configuring data sources.The PostgreSQL™ server allows clients to compile sql statements that are expected When the 'example' application can successfully access the remote database, we know that ODBC and Datadirect is working correctly. SQL> select count(*) from syscat.packages If you would like to purchase this product for some other use, please call 80 or visit DataDirect at 429 You are not licensed to use this product with any application other than IBM InfoSphere Information Server. The DataDirect product you are attempting to access has been provided to you by IBM Corporation for exclusive use with IBM InfoSphere Information Server. MSG = Packages successfully bound and created with 200 Dynamic Sections.Įnter SQL statements (Press ENTER to QUIT)

(B) Test connectivity via 'example' application TraceDll=/opt/branded_odbc/lib/VMtrc00.soĭescription=DataDirect 7.1 SQL Server Wire Protocol IpAddress = IP address of DB2 database serverĭescription=DataDirect 7.1 DB2 Wire Protocol Driver There is a sample /opt/branded_odbc/IBM_Tools/odbc.ini file containing example configurations to additional data sources like AS400 (i-Series), Informix, Oracle, etc.). # export DJX_ODBC_LIBRARY_PATH=/opt/branded_odbc/lib # Uncomment if Federating to MS SQL Server

# export SHLIB_PATH=$SHLIB_PATH:/opt/branded_odbc/lib # export LIBPATH=$LIBPATH:/opt/branded_odbc/lib This example assumes it is Linux so we uncomment export LD_LIBRARY_PATHĮxport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/branded_odbc/lib Depending on your operating system, uncomment the correct line. profile, or if your environment uses a startup script for the shell modify the corresponding (example. We assume DataDirect driver has been installed to /opt/branded_odbc and installed on Linux.ġ) Make a copy of system odbc.ini to db2inst1's home directoryĬp /opt/branded_odbc/IBM_Tools/odbc.ini.

#Postgresql odbc driver for sql server drivers

Please see related links ' Installing and configuring the IBM® branded DataDirect® ODBC drivers with InfoSphere® Federation Server Version 9.x and 10.x' for general directions.