Answer Posted / rajeshchunduri

surrogate key is identifier for the values in entity
generated by system.primary key is generated manually for
the values in entity

how to sort two columns in single job in datastage.

2955

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Describe the architecture of datastage?

1060

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How do you run datastage job from the command line?

1127

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What are the repository tables in datastage?

1348

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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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What is a merge?

1236

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Describe the main features of datastage?

1122

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Differentiate between datastage and datastage tx?

1109

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Define orabulk and bcp stages?

1170

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

1176

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Notification Activity

1456

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What is the difference between the local container and shared container?

1141

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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

854

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What are the main features of datastage?

1349

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What a datastage macro?

1101

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