Managing Oracle Streams Using Enterprise Manager Grid Control

Managing Oracle Streams 10g Using Oracle Grid Control Scott R Baker 8/24/2009 This presentation can be viewed at: http://www.slideshare.net/scottb411

Scott R Baker ,[object Object],[object Object],[object Object],[object Object],[object Object]

Bonnier Corporation ,[object Object],[object Object],[object Object]

Bonnier Corporation’s Use of Oracle Streams ,[object Object],[object Object],[object Object],[object Object]

Bonnier Corporation’s Use of Oracle Streams

Streams Replication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Streams Replication ,[object Object],[object Object],[object Object],[object Object],[object Object]

Prerequisites ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Begin Using Enterprise Manager

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[object Object],Important: Go to next slide before hitting the “Next” button

[object Object],[object Object],[object Object],[object Object],Important: Go to next slide before hitting the “Next” button

[object Object],These are the directories we created in our prerequisites Important: Go to next slide before hitting the “Next” button

[object Object],Capturing DDL changes will apply structural changes to tables and indexes to the destination database. If you create a new table, it will be created in the destination database as well. Click the “Next” button in the Wizard

[object Object],Click on the “Exclude Tables” Button at the bottom of the page. Proceed to next slide

Streams Rules ,[object Object],[object Object]

[object Object],Make sure that you provide the host credentials prior to submitting the job. This is the Oracle account that you authenticate to the database server as.

We are now Streaming! In the source database, execute the following: SQL> CREATE TABLE SCOTT.streams_demo ( demo_pk NUMBER, demo NUMBER ); SQL> ALTER TABLE SCOTT.STREAMS_DEMO ADD ( CONSTRAINT STREAMS_DEMO_PK PRIMARY KEY (demo_pk)); SQL> insert into scott.streams_demo values (5,5); SQL> insert into scott.bonus values ('demo','teacher',200, 10); SQL> commit; Verify the table and record is showing up in the streams_demo destination database but not the bonus table (Negative Rule).

Let’s Break Streams ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],Click on the “Apply” link to look into it

[object Object],Click on the “Errors” button to look into the problem.

[object Object],The operation failed on an update. Click on the “Compare Value” button. We can see what changed and what the different values are

[object Object],[object Object],[object Object],Select the record and click on the “DELETE” button In the Source database, insert a new record SQL> insert into scott.streams_demo values (8,8); SQL> commit;

[object Object],Click on the “Start” button to enable it Check the STREAMS_DEMO table on the destination database again. The record now shows up. It was saved in the queue until the apply process was enabled.

[object Object],In the previous scenario, the new record would have been inserted, regardless of the previous error message, and the apply process would not have been aborted.

[object Object],Click on the “Create” button

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[object Object],We can see that there is now a negative DML rule and DDL rule for the BONUS and STREAMS_DEMO table.

Remove Streams ,[object Object]

Good to Know ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Questions? ,[object Object],[object Object],[object Object],This presentation can be viewed at: http://www.slideshare.net/scottb411

Managing Oracle Streams Using Enterprise Manager Grid Control

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Managing Oracle Streams Using Enterprise Manager Grid Control