Answer Posted / danny archer

If IsNull(link_name.column_name) then 'default_value' else
link_name.column_name

What are the different common services in datastage?

1220

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What is the differentiate between data file and descriptor file?

1313

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Define project in datastage?

1058

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whom do you report?

1889

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How complex jobs are implemented in datstage to improve performance?

975

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What could be a data source system?

955

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What is oci?

1264

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Enlist various types of routines in datastage.

1192

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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.

2684

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Describe the main features of datastage?

1043

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How a routine is called in datastage job?

1050

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How a server job can be converted to a parallel job?

1052

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Define meta stage?

1154

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What are stage variables?

1146

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What is a quality stage in datastage tool?

1034

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