Answer Posted / dilip anand k

Can’t perfectly say how many records are executed on each
node. It all depends on the partitioning method used. If we
use a round robin type the records will be distributed
equally among the nodes. If a Hash method is used where
similar records will be assigned to the same node then it
depends on the data.

If you want to use the same piece of code in different jobs, how will you achieve it?

634

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

632

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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.

2192

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In work load management there are three options of Low priority, Medium priority and High Priority Jobs which can be used for resource management. why this feature is developed when there is already jobs prescheduled by scheduler or autosys. what will be the use of workload management then?

1046

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How to read the length of word in unix?

884

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What is the use of hoursfromtime() function in transformer stage in datastage?

584

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What are the main features of datastage?

662

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How can we improve the performance in datastage?

651

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how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

525

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Can you highlight the main features of ibm infosphere information server?

635

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how to abort the job its matain duplicates?

2105

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Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

2841

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Highlight the main features of datastage?

615

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how to connect source to db?generally what r stages u used? how to find the data is having delimiter format?

1920

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Differentiate between datastage and datastage tx?

599

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