Data Warehousing - How to find the no. of records in flat file. How to find the colums are changed or not. Ex: out of 1

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How to find the no. of records in flat file.
How to find the colums are changed or not. Ex: out of 100 columns 30 colums are changed. (using the DataStage)

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Last Update: October 22, 2007 Asked by: venkataramana

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