Answer Posted / harikiran

we can implement scd-2 in ds 7.5.2 server jobs by using
hash file and transformer stage. here hash file can act as
a lookup table.

What is the precedence of stage variables,derivations, and constraints?

1086

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Explain ibm infosphere information server and highlight its main features?

1091

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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.

2723

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What are the enhancements made in datastage 7.5 compare with 7.0?

1149

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Differentiate between validated and Compiled in the Datastage?

1282

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How rejected rows are managed in datastage?

1522

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Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

2295

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What is the flow of loading data into fact & dimensional tables?

1063

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What is the Environment Variable need to Set to TRIM in Project Level?(In transfermer, we TRIM function but I need to impliment this project level using Environment variable)

2385

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What is the use of datastage director?

1017

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What is a merge?

1169

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Does datastage support slowly changing dimensions ?

1106

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How and where you used hash file?

1175

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Lookup constraints

1258

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

1070

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