How can we eliminate duplicate rows from flatfile,explain?

Answer Posted / veera reddy

By Using Aggregator transformation by selcting the group by
option or using sorter by using distinct option or by using
dynamic lookup by selecting distinct option.

Is This Answer Correct ?    6 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are factless facts? And in which scenario will you use such kinds of fact tables.

1317


what are the fact table & dimensional table in pharmaceutical and hospotal related products???

1701


What are the transformations that cannot be placed between the sort origin and the joiner transformation so that we do not lose the input sort order?

794


Differentiate between a database and data warehouse?

656


What is workflow manager?

579






How many ways are there to create ports?

731


Explain sessions?

606


In warehouses how many schemas are there?

585


How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?

1469


Describe data concatenation?

577


How do you load only null records into target?

742


What is exclusive and normal mode for repository services?

716


What is the scenario which compels informatica server to reject files?

608


how to construct simple biogas digerter? please show me detail drawing and specification of simple biogas construction?

1976


How do you load first and last records into target table?

671