Answer Posted / prasu

In Duplicate Stages we have more number of optionscompare
to sort while removing duplicates.If you have less number
if data you can go with Sort stage to remove duolicats.If
you have large number of data go for Remove Duplicates
Stage.

How you Implemented SCD Type 1 & Type 2 in your project?

3888

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Define Data Stage?

843

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if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables? how can i implement scd typ1 and type2 in both server and in parallel? field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the duplicate rows,inthe fields?

1940

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Describe stream connector?

1037

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How can we perform the 2nd time extraction of client database without accepting the data which is already loaded in first time extraction?

2068

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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.

2401

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Field,NVL,INDEX,REPLACE,TRANSLATE,COLESC

1171

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How you can fix the truncated data error in datastage?

1418

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

815

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what is use of SDR function?

4898

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What are the components of ascential data stage?

875

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What is oci?

1076

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What is a quality stage in datastage tool?

826

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in oracle target stage when we use load option and when we use upsert option?

1962

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Which warehouse using in your datawarehouse

1880

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