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 3947Whether Aggrigator transformation ignore the null values or consider the null values ? Advance Thanks, Manojkumar
3 7686i 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 ?
2244If 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 4072how 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 6163HI 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?
1915How 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 9327In star and delta connected systems , for driving power and as well as light load which one you will preferred?
2 4552Post New IBM Interview Questions
I want to know with example of vat & Salestax
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std penetration resistance in very stiff clays lies bet 2 & 4 4 & 8 8 & 15 15 & 30
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Wants to learn about HR Domain any Materials or webinar available ?