What is union transformation?


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More Informatica Interview Questions

How is Data Models Used in Practice?

1 Answers  


My source table look like ID Name Location Salary 1 ran NULL NULL 1 NULL DELHI NULL 1 NULL NULL 1000 I want my output to look like ID Name Location Salary 1 ran Delhi 1000 What should be my approach to design a informatica mapping. Assuming my source is flat file not a Relation table so i cant use SQL.

2 Answers   BirlaSoft,


Hi, source data is col1 values are 5,6,7 col2 are 3,2,1 col3 are 8,9,10 and i want to get target as col1 5,6,7 col2 1,2,3 col3 8,9,10 how to do this one?

6 Answers  


What is source qualifier transformation?

1 Answers  


how many types of dimensions are available in informatica?

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Which are the different editions of informatica powercenter that are available?

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What is union transformation?

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I have table name in that I have Rajesh Reshika Priya I want the result Like only Starting with R Rajesh Reshika Can someone help me to get these results and How?

3 Answers  


Discuss the advantages & Disadvantages of star & snowflake schema?

5 Answers  


What are the two modes of datamovement in informatica sever?

2 Answers  


complex mapping ur project u r invlve can u explain and give real time example give me ?

0 Answers   HGS, TCS,


we have a parameter file in Unix location where we have .txt files and those file will be used as source in informatica. I cannot use source file name directly as file name will keep on changing in unix location. I need to define $$InputFile as parameter. Can anybody send me the parameter file and the steps to handle this.

2 Answers   Infosys, TCS,


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