Differentiate between Join, Merge and Lookup stage?


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souce file having the columns like name company krish IBM pooja TCS nandini WIPRO krish IBM pooja TCS if first row will be repeat i want the result like this name company count krish IBM 1 pooja TCS 1 nandini WIPRO 1 krish IBM 2 pooja TCS 2

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plz tell me some dimentional and fact table names in banking project?

2 Answers   Virtusa,


Hi all, can u explain header and trailer records in file? If a file has header and trailer /master-detail records how will you read it in datastage?

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In Informatica,for the table I can find coreesponding dependent mappings.Likewise can I find the dependent jobs with all the information by using the table name

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diff between changecapture & diffrence stage which situvation we can use the diffrence stage ?

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How do you register plug-ins?

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I am having the 2 source files A and B and I want to get the output as, the data which is in file A and which doesn't in file B to a target 1 and which is in file B and which doesn't in file A to a target 2?

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Hi This is Vijay How Can u Read the data from sequential file Parall'y?

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If you want to use the same piece of code in different jobs, how will you achieve it?

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What is datastage engine?

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can any one tell me how to install datastage 8.1 in windows xp with wizard

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I have 2 files 1st contains duplicate records only, 2nd file contains Unique records.EX: File1: 1 subhash 10000 1 subhash 10000 2 raju 20000 2 raju 20000 3 chandra 30000 3 chandra 30000 File2: 1 subhash 10000 5 pawan 15000 7 reddy 25000 3 chandra 30000 Output file:-- capture all the duplicates in both file with count. 1 subhash 10000 3 1 subhash 10000 3 1 subhash 10000 3 2 raju 20000 2 2 raju 20000 2 3 chandra 30000 3 3 chandra 30000 3 3 chandra 30000 3

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