Answer Posted / devendra singh

any no of columns we can aggregate in aggregation stage

What all are the different way to run a job?

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Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

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How to RD using transformer?

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how to connect source to db?generally what r stages u used? how to find the data is having delimiter format?

1925

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What are the steps required to kill the job in Datastage?

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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.

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How many types of sorting methods are available in datastage?

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What is the use of datastage director?

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What all the types of jobs you developed?

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

594

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Can you explain repository tables in datastage?

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What is difference between server jobs & parallel jobs?

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how to sort two columns in single job in datastage.

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What is a merge?

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Define oconv () and iconv () functions in datastage?

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