Data Validation in TX

Formally known as "Mercator Inside Integrator 6.7", DataStage TX enables high-volume, complex transactions without the need for additional coding.

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manojmmx
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Posts: 8
Joined: Tue May 09, 2006 2:45 am
Location: Pune

Data Validation in TX

Post by manojmmx »

Hi,

What is the best way for performing data validation in TX ? In the typetrees or in the map rules ? (considering the map performance.)

Thanks
Manoj
roydanlobo
Participant
Posts: 21
Joined: Mon Mar 01, 2010 4:55 pm

Both ways

Post by roydanlobo »

Data validation can be done in both ways , Using type trees u can restrict the data coming in like including or excluding particular data. You can even restrict the size of the data , way before it even touches the map.... see the performance point!!! when the data arrives into the map that means , the data has passed the basic validation but not the content validation. this content validation is done using only after executing the map.
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