Answer Posted / rajeshchunduri

In lookup stage reject link gets data of unmatched primary.
wear as in merge secondry unmatched data comes to reject
link. merge supports n-1 reject links

What are the components of ascential data stage?

1110

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tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

3076

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Is it possible to query a hash file?

1951

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CHANGE CAPTURE

1257

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explain about citrix scheduling tool in datastage

2379

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describe the Steps to confiure a Qlogic switch

2327

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

2097

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Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?

1137

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how can we validate the flat files using the date in the header and number of records in the flat file? Using both conditions at a time.

3263

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how many rows sorted in sort stage by default in server jobs

3929

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

2063

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What are the steps required to kill the job in Datastage?

1148

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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 are routines in datastage?

1265

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Differentiate between data file and descriptor file?

988

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