Re: DDL replication GoldenGate

Posted by ErmanArslansOracleBlog on Oct 22, 2020; 7:37am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/DDL-replication-GoldenGate-tp8911p8914.html

When you exclude DDL replication, you will need to manage the DDLs on souce and target by yourself, manually. For instance; If you add alter column that is configured to be replicated, then you need to make the alter both in source and target. This is the logic of it..

But, take a look at the following note ->

Oracle GoldenGate: Capture and Apply of Microsoft SQL Server DDL Operations (Doc ID 2059791.1)

In the note above, you will find a pdf attached -> MSS_DDL_Capture_Apply.pdf

Read that pdf and you may find some logical actions for your DDL operations in heterogenous db envirıonment.

The pdf/article starts with ->

Oracle GoldenGate (OGG) supports DDL capture and apply for the Oracle and Teradata databases only.
Because of this, maintenance tasks for other databases require a lot of coordination and typically an
extended OGG outage. In this article we shall discuss one option for automating the capture, delivery,
and execution of DDL operations using OGG for Microsoft SQL Server 2008. The techniques
discussed may also be used for other databases supported by OGG.