Answer Posted / kathyayini

fact table is the collection of foriegn keys corresponding
primary keys in the dimention tables


dimention table is the table which contains primary key and
will give detail informati1on about perticular instance

Hi everyone,I have kept a project Sales And Distribution for a pharmaceutical company.can anybody explain one complex business rule that we had in our project and how did you accomplish it using DS?

2161

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What is a merge in datastage?

1198

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what is flow of project?

1926

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Is the value of staging variable stored temporarily or permanently?

929

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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.

2670

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Differentiate between validated and Compiled in the Datastage?

1190

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Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.

2004

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State the difference between an operational datastage and a data warehouse?

1053

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how to delete one row in target dataset

3061

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What is process model?

1919

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How can we improve performance of data stage jobs?

963

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Define meta stage?

1142

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What are stage variables and constants?

1095

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What are the different types of lookups in datastage?

1006

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how to achieve this output ? Two Input columns(ID & Name) - ID | Name 1 | Jack 1 | Kara In output there should be only 1 column which will be populated as - 1,Jack 1,Kara

745

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