Answer Posted / rajeshchunduri

merge supports only inner and left outer join.

chunduri

What is a ds designer?

1070

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What are the types of hashed files in data stage

1108

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Is the value of staging variable stored temporarily or permanently?

1002

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Can you implement SCD2 using join, transformer and funnel stage?

1558

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Define meta stage?

1207

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how can we create rank using datastage?what is the meaning of rank?

8795

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How do you import and export data into datastage?

1238

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Explain datastage architecture?

1404

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What are the different types of lookups in datastage?

1056

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create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2724

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What are the functionalities of link partitioner?

1022

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Where do the datastage jobs get stored?

1218

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What is the difference between operational data stage (ods) and data warehouse?

1247

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how to add a new records into source?

2000

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Distinguish between informatica & datastage. Which one would you choose and why?

1010

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