What is Datadriven?

The informatica server follows instructions coded into update strategy transformations with in the session maping determine how to flag records for insert, update, delete or reject. If u do not choose data driven option setting,the informatica server ignores all update strategy transformations in the mapping.

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sithusithu

  • Jan 19th, 2006
 

The Informatica Server follows instructions coded into Update Strategy transformations within the session mapping to determine how to flag rows for insert, delete, update, or reject.
If the mapping for the session contains an Update Strategy transformation, this field is marked Data Driven by default.
 
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Sithu

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Girish

  • Aug 15th, 2006
 

When Data driven option is selected in session properties it the code will consider the update strategy (DD_UPDATE,DD_INSERT,DD_DELETE,DD_REJECT) used in the mapping and not the options selected in the session properties.

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