Answer Posted / raj

Hello Chowdary... Using one source file only not two source
files he is asking first look into the question and answer
in the proper way...

What is aggtorec restructure operator?

732

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How complex jobs are implemented in datstage to improve performance?

604

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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.

2201

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What is datastage engine?

733

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How can we perform the 2nd time extraction of client database without accepting the data which is already loaded in first time extraction?

1705

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What are the job parameters?

714

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What are data elements?

665

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how to delete one row in target dataset

2591

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How can we improve performance of data stage jobs?

620

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Have you used Unstructured data?

841

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

1096

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What is oci?

859

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What are the various kinds of the hash file?

667

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What are the benefits of datastage?

732

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How do you generate sequence number in datastage?

629

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