Answer Posted / vinod upputuri

use copy stage and funnel stage to make duplicate records.

SEQ>>COPY>>FUNNEL>>TARGET

the solution for this stupid question asked by interviewer:

SEQ>>COPY>>>4links>>>FUNNEL STAGE>>>SEQ.

in seq stage: sed -n '1,50p'

DB2 connector> transformer > sequential file Data will be exported into a csv format in a sequential file. This file will be send in a email using a sequence job. Problem here is, how to avoid sending a blank csv file? When I ran the job there are chances that it might return zero records but in the sequence job csv file is going blank. how can I avoid this? thanks

1539

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What is process model?

1983

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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?

2375

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Which algorithm you used for your hashfile?

1186

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Is it possible to query a hash file?

2012

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

1150

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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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whom do you report?

1935

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What is a merge in datastage?

1271

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1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?

2024

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Can you explain engine tier in information server?

1135

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What is difference between server jobs & parallel jobs?

1038

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How do y read Sequential file from job control?

15968

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Difference between server jobs & parallel jobs?

1081

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How to perform incremental load in datastage?

1203

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