Answer Posted / sudhakar1207
Indexes are used for Fast access of records from database
tables.
There are two types of indexes.
1)Primary Index: these are created automatically while table
is activating. It comprised of all the primary key fields only.
2)Secondary Index: these are created manually on rare
situations. These contains combination of primary key fields
and Non-primary key fields or Only Non-primary key fields.
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What is the advantage of structures?
What are the two statements which are required in an abap program to output an icon using a write statement?
if while coding power goes off , how to retrieve the codes?
What is the use of message command in a report? What are the different message types?
Can we use flow logic control key words in abap/4 and vice-verse?
What is the symbol to do “concatenation” operation in nw abap 7.4 ?
What is an interactive report? What is the obvious difference of such report compared with classical type reports?
How can you display frames (horizontal and vertical lines) in lists?
What are the events used in abap in the order of execution?
THANKS ALL. i CLEARED THE INTERVIEW OF INFOSYS BASED ON THIS QUESTION SET. IT REALLY WORKS. LONG LIVE ALLINTERVIEW.COM
If a table that is to be extended contains a long field, we cannot use append structures why? : abap data dictionary
How do you populate data into a multiple line field?
what is diff between idocs,bdc,rfc and bapi. give real time answer
Which function module would you use to check the user’s authorization to access files before opening a file?
What is table attribute? : abap data dictionary