Answer Posted / jayakumar

IF ISNULL(Column_Name.field) THEN default value ELSE
(Column_Name.field)

What are the repository tables in datastage?

1350

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If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?

2100

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What is ibm datastage?

1022

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How to perform incremental load in datastage?

1262

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What is orabulk stage?

1103

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What is a quality stage in datastage tool?

1128

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What is the difference between server job and parallel jobs?

1200

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hi iam new to this tooliam cmpltied to know abt datastage so now iam in project tell me whole step by step what iam doing iwnt to go with exp so plz hlp me pals

1922

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Difference between data warehousing and olap?

1146

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How to reverse the string using SQL?

1593

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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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CHANGE CAPTURE

1352

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What is the purpose of interprocessor stage in server jobs?

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Highlight the main features of datastage?

1219

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Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

2267

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