Answer / dl

fOLLOWING are the set operators in oracle
UNION
UNION ALL
MINUS
INTERSECT

Answer / parameswarareddy

UNION
UNION ALL
MINUS
INTERSECT

Answer / sangee

union,union all,minus,intersect

What is power center repository?

1 Answers  

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a flat file having 1 laks records. if i want convert excel file what happen. (bcz a exccel sheet having 65536 colums but flat files one lak columns). how to get one laks colums in excel sheet .

2 Answers   TCS,

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I have a flat file, want to reverse the contents of the flat file

0 Answers   Informatica,

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What is a passive transformation?

0 Answers   Informatica,

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can any one give some examples for pre sql and post sql(Except dropping and creating index).

0 Answers   Zensar,

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Q. In source area, it is use complex query we have using 5 to 10 table we has been join now all join clolumn having indexes but still we having performance issue. how to fix the performnce issue of the query.

0 Answers  

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How to list Top 10 salary, without using Rank Transmission?

16 Answers   Infosys,

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explain about informatica server architecture?

1 Answers   IBM,

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what is sql override?what is the use of it?

4 Answers   Sonata,

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What is meant by lookup transformation? Explain the types of lookup transformation?

0 Answers  

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what is polling?

1 Answers   Informatica,

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if we have certain records,if i need to get 5 th rec for the first time to the target,when i run it for next time,i need to get 6th rec...like that it should process.what wil be the procedure to achieve it??

1 Answers   IBM,

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