Answer Posted / poonam

Parallel jobs are carriedout on miltiple nodes/processors
but in server jobs no multitasking is there to talk in
simple terms. There are many technical differences like no
server sort stage etc but this is the basic difference

How complex jobs are implemented in datstage to improve performance?

584

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What is the purpose of pivot stage and types of containers in datastage

602

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What is the process of killing a job in datastage?

579

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How you can fix the truncated data error in datastage?

1182

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How do you reject records in a transformer?

618

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What are the different kinds of views available in a datastage director?

591

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1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do

1645

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

962

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What is the Environment Variable need to Set to TRIM in Project Level?(In transfermer, we TRIM function but I need to impliment this project level using Environment variable)

1888

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What are the types of containers in datastage?

695

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How many types of stage?

665

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What are the job parameters?

694

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Difference between ‘validated ok’ and ‘compiled’ in data stage?

663

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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.

2183

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project Steps,hits, Project level HArd things,Solved methods?

1622

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