Answer Posted / prasad

this type of problem is clear in datastage8.0.1 version by
using the new surrogate key generator stage.
But whenever we use below 8th version we can will face the
problem in the case of surrogate key.to overcome this
problem use the help of the routines.
we have to pass the maximumvalue of the surrogate key
through the routine.when ever we run the job second time the
routine will pass the max value and it will generate the
sequence from that number only

What is job control?

1120

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What is the difference between an operational datastage and a data warehouse?

1157

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How do you import and export data into datastage?

1242

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how to delete one row in target dataset

3125

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How can you write parallel routines in datastage PX?

1020

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What is the project in datastage?

1117

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What is ibm datastage flow designer?

1154

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How rejected rows are managed in datastage?

1526

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What are the functionalities of link collector?

1086

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Explain the importance of surrogate key in data warehousing?

1193

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Hi All , in PX Job I have passed 4 Parameters and when i run the same job in sequence i dont want to use those parameters , is this possible if yes then how

1556

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What are stage variables and constants?

1152

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what is 'reconsideration error' and how can i respond to this error and how to debug this

2634

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What is a datastage job?

1015

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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.

2725

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