Skip to Content
author's profile photo Former Member
Former Member

Deletion of Records at changelog table

Hi Experts,

Could anyone tell me how the records deleted at change log table and pls specify the significance of CHange Log table

Regards,

swapna

Add a comment
10|10000 characters needed characters exceeded

Related questions

3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Sep 20, 2007 at 01:22 PM

    Change log table is to capture and store the changes of records that get extracted.

    Ravi Thothadri

    Add a comment
    10|10000 characters needed characters exceeded

  • author's profile photo Former Member
    Former Member
    Posted on Sep 20, 2007 at 01:39 PM

    Hi,

    some additional information.

    Delete the change log via rsa1->infoprovider, right click on your ods and select manage. From the top menu select environment->delete change log data.

    The change log is necessary specially for creating the delta in case your datasource does not provide a real delta but only a generic delta or no delta at all.

    regards

    Siggi

    Add a comment
    10|10000 characters needed characters exceeded

  • author's profile photo Former Member
    Former Member
    Posted on Sep 20, 2007 at 02:52 PM

    Hi swapna,

    If you go into the ODS object via the Manage tab, click on the ENVIRONMENT drop down and from here you can schedule the change log deletion.

    well, i want give you more clarity on ODS ;

    Ods has three tables.

    the data once it is loaded to ODS first reaches active Que from here the load further load into change log and new table

    well,change log is helpful for delta which will be identified by 0record mode

    During the activation run, changes are stored in the change log. Here,

    you can find the complete (activation) history of the changes,

    new table contains the load after activation, Reporting uses this table

    Activation Queue

    New data is stored in this table before it is activated.

    Hope you are clear!!!!!!!!!

    Cheers,

    Swapna.G

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.