Answer Posted / gourav

using merge, join or lookup stage.

what is stage is used for below Input columns: dept|mgr|employee|salary Output columns: mgr|count of employee per mgr|avg salary per dept note: each dept has one mgr and each mgr has many employees

1028

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How do you start developing a datastage project?

1056

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What are the repository tables in datastage?

1256

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In Datastage, how you can fix the truncated data error?

1094

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what are the devoleper roles in real time? plz tell i am new to datastage....

2094

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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.

2670

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What is difference between server jobs & parallel jobs?

986

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Which warehouse using in your datawarehouse

2114

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What is the purpose of pivot stage?

1094

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Which algorithm you used for your hashfile?

1120

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hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys

2819

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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

2166

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How do you remove duplicate values in datastage?

1091

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How many types of views are there in a datastage director?

1231

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

1495

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