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Data Warehouse General (749) if we r using aggregator we enabled sorted input but the records r not sorted what happen?
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7 22737what problems you have faced while creating an universe ? tell me an incident and how you went about solving it? thanks in advance
3 17009
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how many reports have u created ? explain a few.
How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.
Explain have you ever been in a real dilemma at work? What did you do to get out of it?
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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:
What is dimensional table?
what are the data modeling tools you have used?(polaris)
What is rollup component?
What r the names of the reports that you prepared?
hi..i'm searching on cognos.i want to know some real time explanation..persons who have real time exp and who r searching in this field..can u send ur mail-id..my mail-id is dhaanuus@gmail.com..hope u will respond as soon as possible..
How do you remove duplicate records in informatica? And how many ways are there to do it?
How would you format some text using css to be verdana and bold?
Write the unconnected lookup syntax and how to return more than one column.
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