how to insert/update a csv file by comparing it with another csv file?

0 Answers  

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What will be the output when a file with 0 records is connected as input to a reformat and an output file? Note that in reformat we have assigned hardcoded values to output columns.

0 Answers  

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What is conditional DML and Structured DML?

2 Answers   Accenture,

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One file contains header,body,trailer records and header in a single row as well as trailer too.How to segregate these header,trailer and body records and once it gets segregated,i want to make the body data in reverse i.e if i have 10 body records,the 10th record should be the first record,9th record should be the second line,etc..

4 Answers   TCS,

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How would you find out whether a sql query is using the indices you expect?

0 Answers  

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If m loading a file of 1 million records.and the graph fails after loading 10,000 records. In this case if we use rollback command then what will happen?

4 Answers   IBM,

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Which Ab initio version has Hadoop connector ? and what is the latest GDE version available ?

1 Answers   Infosys, TCS,

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Output for sort and dedupsort with NULL key?

6 Answers  

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What is broadcasting and replicate?

0 Answers  

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Mention what dedup-component and replicate component does?

0 Answers  

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How co>operating system integrates with legacy codes?

0 Answers  

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How do you add default rules in the transformer?

0 Answers  

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