Home Forums Data Warehousing Integration Services How to reflect changes in Oracle db tables into SQL Server db? RE: How to reflect changes in Oracle db tables into SQL Server db?

  • July 15, 2014 at 7:57 am

    #1729465

    lindsayscott23 (7/15/2014)

    Hi,

    Is there a way to just import changes to tables in a live (Oracle 11g) database into SQL Server, rather than importing the whole table and rebuilding each time?

    I have a SS2012 db that uses SSIS to import data from an Oracle 11g db. Currently this process is run once a day and truncates and repopulates each table completely.

    My objective is to only import new or modified data from the target tables each time the SSIS package runs. The overall goal is to be able to run this SSIS job many times during the working day to enable me to have a close-to-live db for reporting.

    Is this possible? If so what would be the best course of action?

    As ever any help hugely appreciated.

    thanks

    Lins

    Do the source tables have date created/date modified columns?

    If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.