1. How actually index will work ? 2. Why do people prefer mostly bitmap index and btree index in datawarehouse ? 3. If I use the column in aggrigate functions like max,min,count and avg and if I have a index created on that column, will it increases the performance ?
1 4271Whether Aggrigator transformation ignore the null values or consider the null values ? Advance Thanks, Manojkumar
3 8258i have two class that contain's two methods as same name in derived class i have to call these two methods what will happen at run time ?
2458If I update one or more members in a pds in the step 1, how can I reach these new contents to be used in the step 2 of the same job? To start a new job via intrdr is not satisfactory, because I must solve this problem in one job.
2 4543how to modify a a paritcular field value of BDC table ? suppose im filling company code in of of the screens.Now i want to use the same BDC table with just compant code different.
3 6734HI Everyone, I have a question....... In solaris the Root File system is full And the var also under the root only, At that time I opened /etc/system file by using Vi editor and finally i quiet from the file..... 1. Is the /etc/ystem file is corrept? 2. Is the anything interrlink B/W rot Filesystem and /etc/system file?
2140How HashMap implemented in java? how it internally works when values are added or searched from hashMap?What is the difference betweenthe implementation of hashmap and Linked Hashmap?
3 9990In star and delta connected systems , for driving power and as well as light load which one you will preferred?
2 5125Post New IBM Interview Questions
how to download online - old ECR CHALLANS
what is jasper?
How to remove the spaces at the end of each record in the output file of variable length, via cobol program?
Can I authenticate with client certificates configured in sap cloud platform destinations at http services that are exposed via the cloud connector?
Write the structural formula for edta.
What is marshalling and what are different kinds of marshalling?
How do I unregister a dll in windows 10?
If the original method is not static you can declare an override method to be static or not?
What is the need of sorting?
What are entities and how to you create ?
What will happen non-clustered index will be created on clustered index?
What is the formula for calculating days in excel?
What is a word document?
When to go for table partitioning?
What do you understand by user class in cognos?