Answer Posted / venugopal

When the reference data is more and source data is very
very less at that time we are using the Sparce lookup i.e
the ratio is 1:100

what is use of SDR function?

5126

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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.

2672

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What all the types of jobs you developed?

1115

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Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

3733

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what is the difference between == and eq in UNIX shell scripting?

1420

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What are the difference types of stages?

1134

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What is the differentiate between data file and descriptor file?

1304

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Can we use target hash file as a lookup ?

3259

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What are the repository tables in datastage?

1257

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What is oci?

1259

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Different ways a project can be moved to production ?...example ….export-import and Version control.

2387

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What is the purpose of interprocessor stage in server jobs?

2168

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What is the different type of jobs in datastage?

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how to read 100 records at a time in source a) hw is it fr metadata Same and b) if metadata is nt same?

2128

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What are the different options associated with dsjob command?

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