Answer Posted / usha

Data cleansing means removing unwanted spaces.
By using LTRim,Rtrim functions we can remove unwanted space

What is the process of killing a job in datastage?

584

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What is the difference between an operational datastage and a data warehouse?

628

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Where do the datastage jobs get stored?

724

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Define repository tables in datastage?

699

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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.

2185

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Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.

1615

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What are the enhancements made in datastage 7.5 compare with 7.0?

705

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State the difference between an operational datastage and a data warehouse?

602

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What is a merge in datastage?

763

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Explain entity, attribute and relationship in datastage?

629

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What are the types of jobs we have in datastage?

663

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Explain datastage architecture?

812

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Explain the datastage parallel extender (px) or enterprise edition (ee)?

723

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What is difference between server jobs & parallel jobs?

621

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What are the job parameters?

702

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