Answer Posted / kishore

ANother different is Lookup dont do sorting internally ,
where Merge and Join stage do sorting while data processing .

2. If there are dpluciate records at source , Merge stage
will gives warning but Join stage wont give ,

What is difference between join, merge and lookup stage?

646

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i have a job with 3 possibiliies finish with ststus ok abbort warning how do you handle these 3 in job sequence? explain the situation where you have appiled scd in your project? chandu

2284

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Name the third party tools that can be used in datastage?

624

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How to RD using transformer?

872

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What all the types of jobs you developed?

675

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How do you run datastage job from the command line?

609

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Why do we use link partitioner and link collector in datastage?

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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.

2203

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Where the datastage stored his repository?

630

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Differentiate between hash file and sequential file?

591

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

1649

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What are the functionalities of link partitioner and link collector?

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8000 jobs r there i given commit, suddenly job will abort? what happens? 2)diff b/t transformer stage & filter stage? 3)how to load the data in the source?

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Can you explain how could anyone drop the index before loading the data in target in datastage?

908

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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)

1905

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