Differentiate between Join, Merge and Lookup stage?

0 Answers  

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country, state 2 tables r there. in table 1 have cid,cname table2 have sid,sname,cid. i want based on cid which country's having more than 25 states i want to display?

3 Answers   Wipro,

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Different ways a project can be moved to production ?...example ….export-import and Version control.

0 Answers  

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there are two schemas x and y are there. some data is in x schema. i want to use that in y schema..how can i use? please give some possibilities

2 Answers   Wipro,

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there are indexes on a table as index1 with col1, col2 index2 with col2 index3 with col1,col2,col3. if i run a query with col1='100' which index will be used and why

1 Answers   Virtusa,

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Can aggregator and transformer stages use to sort the data? How ?

2 Answers  

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how to run jon in unix back round process what is command use in runing a job?

2 Answers   HSBC,

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What are the steps needed to create a simple basic datastage job?

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how can we create tables in datastage?

1 Answers  

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What are the functionalities of link partitioner?

0 Answers  

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what is snow flack schema?

2 Answers  

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what is initial load and incremental load

3 Answers   ADP,

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