Answer / mobashshar

you can speed up the read operation of reference hash file
link by pre loading the hash file in memory.

ename like ibm,tcs,hcl need display those records only how?

2 Answers  

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What is the use of hoursfromtime() function in transformer stage in datastage?

0 Answers  

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hi my source is:: empno,deptno,salary 1, 10, 3.5 2, 20, 8 2, 10, 4.5 1, 30, 5 3, 10, 6 3, 20, 4 1, 20, 9 then target should be in below form... empno,max(salary),min(salary),deptno 1, 9, 3.5, 20 2, 8, 4.5, 20 3, 6, 4, 10 can anyone give data flow in data stage for the above scenario.... thanks in advance...

5 Answers  

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diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 Answers   TCS,

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Define Data Stage?

0 Answers  

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Define meta stage?

0 Answers  

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tab1 tab2 1,a 1,d 2,b 3,c perfoms outerjoin what is the o/p? write sql query for outerjoin?

3 Answers   Infotech,

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What are stage variables and constants?

0 Answers  

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How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

0 Answers   Wipro,

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How do u view log file for a particular job?

6 Answers   HP,

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Differentiate between datastage and datastage tx?

0 Answers  

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what r the stages mostly used in realtime scenarios

4 Answers   HCL, IBM,

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