Answer Posted / indu

Input->Sort1->Sort2->Trnsformer->Output

Sort1-->Declare class_id and Marks as key column and sort
in descding order.
Sort2-->Declare class_id and Marks as key column(Sort Mode
to Dont sort previously sorted for both) and set clustered
key change column to true.

Otuput for Sort 2 will be

class_id Marks Rank
102 90 1
102 35 0
101 60 1
101 50 0
101 40 0

In the Transformer declare stage variable temp and
initialize to o

Derive temp--> If Rnak=1 then Rank else temp+1

Derive output columns as --->

class_id ---> class_id
Marks ----> Marks
Rank----> temp

i have a job with 3 possibiliies finish with ststus ok abbort warning how do you handle these 3 in job sequence? explain the situation where you have appiled scd in your project? chandu

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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.

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