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Question Question why did u use update stategy in your application?

Answer Answer Update Strategy is used to drive the data to be Inert, Update and Delete depending upon some condition. You can do this on session level tooo but there you cannot define any condition.For eg: If you want to do update and insert in one mapping...you will create two flows and will make one as insert and one as update depending upon some condition.Refer : Update Strategy in Transformation Guide for more information

We can do INSERT,UPDATE, DELETE on data by using Update Strategy and also at session level.But we cannot do REJECT at session level, the only way is we have to use Update Strategy.

Answered By: Kishore    Date: 9/17/2007

In Mapping Level Update Stategy peroforms dml actions on row by row basic and your can provide conditions like (IFF) and your can reject the unwanted data in mapping level inself.

Answered By: sekhar7791    Date: 1/16/2008

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