Answer Posted / murali

Take the seq file stage and transformer and data set. in
transformer stage take two stage variables st1,st2 set the
intial value as '0' and data type is 'varchar' for st1
in st2 by using concatenate st1:',':st2

How to find value from a column in a dataset?

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Notification Activity

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What is the method of removing duplicates, without the remove duplicate stage?

1029

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What are the main differences you have observed between 7.x and 8.x version of datastage?

1089

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Define repository tables in datastage?

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Why fact table is in normal form?

1257

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What is apt_config in datastage?

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Differentiate between operational datastage (ods) and data warehouse?

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What are the components of ascential data stage?

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What are the areas of application?

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What are the different options associated with dsjob command?

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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.

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Name the different types of Lookups in Datastage?

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Triggers,VIEW,Procedures

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Can you define merge?

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