Answer Posted / sindhu

both are used to used to compare the data between after and before data difference between them difference data does not generate data regarding to after data suppose if new record is inserted in after data it just gives code to it it will not display in the output

What is the difference between datastage and datastage tx?

1114

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how to use self join using datastage ? can u tell me using stage how can we implemnet the self join

5189

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root tree will find which is server job and which is parallel job?

2036

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What are the components of datastage?

1177

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Define data aggregation?

1147

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What are the primary usages of datastage tool?

1128

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What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

2156

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Define Merge?

1374

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Define meta stage?

1258

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What is the command line function to import and export the ds jobs?

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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.

2776

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what is ds administrator used for?

1215

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Define oconv () and iconv () functions in datastage?

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What is a datastage job?

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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.

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