1 Introduction

This chapter introduces the Release Notes for Oracle GoldenGate 12c (12.3.0.1).

1.1 Latest Release Information

This document is accurate at the time of publication. Oracle will update the release notes periodically after the software release. You can access the latest information and additions to these release notes on the Oracle Technology Network at:

http://www.oracle.com/technetwork/indexes/documentation/index.html

1.2 Purpose of this Document

This document contains the release information for Oracle Fusion Middleware Release for Oracle GoldenGate.

Oracle recommends you review its contents before installing, or working with the product.

1.3 System Requirements and Specifications

Before installing Oracle GoldenGate on a Windows system, install the Microsoft Visual C ++ 2010 SP1 Redistributable Package and the Microsoft Visual C++ 2013 Redistributable Package (vcredist_x64.exe). These packages install runtime components of Visual C++ Libraries that are required for Oracle GoldenGate processes.

To download the Visual C++ 2010 SP1 package, go to:

https://www.microsoft.com/en-us/download/details.aspx?id=13523

To download the Visual C++ 2013 package, go to:

https://www.microsoft.com/en-us/download/details.aspx?id=40784

For SQL Server CDC Extract, you may need these software patches:

  • For SQL Server 2012, 2014, and 2016, Microsoft has identified and fixed an issue where some UPDATE operations may be written incorrectly to a CDC staging table as an INSERT followed by a DELETE, rather than a DELETE/INSERT pair. This may cause downstream replication issues, such as a primary key violation, therefore Oracle recommends that you apply the Microsoft fix for this issue: https://support.microsoft.com/en-us/help/3030352

  • For SQL Server 2016, prior to enabling supplemental logging, ensure that you have patched the SQL Server instance based on the following bug fix from Microsoft: https://support.microsoft.com/en-us/help/3166120/fix-could-not-find-stored-procedure-sys.sp-cdc-parse-captured-column-list-error-in-sql-server-2016 If the instance is not correctly patched with the Microsoft fix, issuing ADD TRANDATA against a table for the database may incorrectly report that supplemental logging succeeded when it may not have; therefore no records are captured for that table.

1.3.1 Release 12.3.0.1.5 - June 2018

System Requirements for Windows

Before installing Oracle GoldenGate on a Windows system, install the Microsoft Visual C ++ 2010 SP1 Redistributable Package and the Microsoft Visual C++ 2013 Redistributable Package (vcredist_x64.exe). These packages install the runtime components of Visual C++ Libraries that are required for Oracle GoldenGate processes.

To download the Visual C++ 2010 SP1 package, go to:

https://www.microsoft.com/en-us/download/details.aspx?id=13523

To download the Visual C++ 2013 package, go to:

https://www.microsoft.com/en-us/download/details.aspx?id=40784

MySQL MariaDB Support

Support for the use of the MariaDB RDBMS fork of the MySQL database was added.

1.4 Certification Information

To see versions of platforms and related software for which Oracle GoldenGate is certified and supported, go to http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html

1.5 Product Documentation

For complete documentation on Oracle GoldenGate, go to http://docs.oracle.com/goldengate/c1230/gg-winux/index.html.

1.6 Oracle Support

Oracle customers that have purchased support have access to electronic support through My Oracle Support at https://support.oracle.com

1.7 Licensing Information

Detailed information regarding license compliance for Oracle Fusion Middleware is available at:

Licensing Information

1.8 Downloading and Applying Required Patches

Downloading and Installing Patches

Go to My Oracle Support to download the latest software patches.

https://support.oracle.com

See the README file in the patch distribution for up-to-date information on the software fixes provided by the patch.

To download and install the latest software patch see Installing Patches in Upgrading Oracle GoldenGate.