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Please explain me the difference between 3 types of slowly changing dimension in datawarehousing?
TCS,
3 18852can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?
2264how we can create a FLAG datasets? Ex:-ID age_group no_persons 1 to 10 10 to 20 3 11 to 20 21 to 30 7 21 to 3o 31 to 40 5
2157Hi, I have one dataset, could you please ans for this. id amount paid_amount 1 700 400 2 900 250 3 300 300 a 400 250 b 500 320 c 800 650 x 200 190 y 900 250 z 300 180 i want create new dataset having id and paid_amount who are paid high amount comparing amount. ex: 1d paid_amount 3 300 c 650 x 190
3 5281when we are using the PROC TRANSPOSE? OBSERVATIONS are repeated then what will happen and what it will show in log window.
1 4809Hi, I have one dataset like id date ex: id date 1 13 1 13Oct2011 2 14 2 14Oct2011 3 15 3 15Oct2011 --->this is the current date here i want date format like 13Oct2011,14Oct2011 how we can modify the numeric to date format plz answer.
4 6262i have a macro variable var1,var2. i want titles for the each macro variable separately? how it is possible?
L&T,
1 4574i have a dataset with 100 obs i want to generate title from 20th obs onwards with total observations. that should contain 100 obs.dont use firstobs and dnt split the data. use dataset block or proc report? how can we genarate;
L&T,
2560i have a dataset with 100000 records. i want 100 records from that dataset and create a dataset.we need to pick the observations random order like 100obs,500obs,1020obs,1890obs,2565obs like that i need 100 obs in random order? how can we create this one?
L&T,
5 10358
Why cognos scenario is used?
what is a security filter?
What does “tail –f” command do and what is its use as an Informatica admin.
Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?
What are the differences between sql override and update override?
What are the types of facts in microstrategy?
What will calendar procedure do?
How do you add default rules in transformer?
Explain when we use aggregate awareness function in designer?
Which command using Query Analyzer will give you the version of SQL server and operating system ?
Can Bo generates the Report from the cubical data Explain?
Explain microstrategy logical primary keys?
What is lookup change?
where is the cache (lookup, index) created and how can you see it.
What are stage variables and constants?
