What are Non-additive facts?

1168

Explain lookup transformation in informatica

1073

Can you define cognos impromptu?

1029

Different ways a project can be moved to production ?...example ….export-import and Version control.

2446

what is the limit of the number of the rows and columns available in the worksheet? : Sas-bi

1090

What parallelisms does Abinitio support?

1202

why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.

1954

When do you use sql override in a lookup transformation?

1098

How can you clear the cache?

1011

Explain about cumulative Sum or moving sum?

1043

Define oconv () and iconv () functions in datastage?

1416

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.

2721

How to increase performance without changing anything in mapping.( In prod)

1264

What is pass through metrics in microstrategy?

974

what is ds administrator used for?

1170