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by maplelin1
Mon Feb 01, 2010 3:08 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What's the difference of these stages?
Replies: 3
Views: 1903

What's the difference of these stages?

Hi,ALL

What's the difference of change capture stage,difference stage,compare stage?


Thanks.
by maplelin1
Wed Feb 04, 2009 4:38 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Transformer not able to handle NULL
Replies: 4
Views: 2603

Re: Transformer not able to handle NULL

Maybe your constraint expression is not right, if you want transform stage restrict record with null value, you may write constraint expression like this:
Not(isNull(DSLink15.SexName))

So if DSLink15.SexName is null, the record would be rejected.

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