Answer Posted / rajeshchunduri

in emp and dept tables key column is deptno so it is key
based and datatype for key column is int . At this time we
change partion tech from hash to modulus.



chunduri

How many Key we can define in remove duplicate stage?

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Can you explain players in datastage?

1249

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What is Ad-Hoc access? What is the difference between Managed Query and Ad-Hoc access?

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Which commands are used to import and export the datastage jobs?

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Does datastage support slowly changing dimensions ?

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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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Difference between sequential file and data set?

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How to read multiple files using a single datastage job if files have the same metadata?

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Triggers,VIEW,Procedures

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What are some different alternative commands associated with "dsjob"?

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Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

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

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What are the types of containers and how to create them?

1023

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Name the different sorting methods in datastage.

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for example You have One Table with 4 Columns (Mgr ID, Department ID, Salary, Employee ID). Can you find out the Average Salary and Number of Employee present per Department and Mgr

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